996821479311

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{149059}}^1$

素因数の和:149316

約数の個数: 64

約数和(自身を含む): 1602693120000

約数和(自身を除く): 605871640689

約数列:

[1, 3, 7, 21, 29, 79, 87, 139, 203, 237, 417, 553, 609, 973, 1659, 2291, 2919, 4031, 6873, 10981, 12093, 16037, 28217, 32943, 48111, 76867, 84651, 149059, 230601, 318449, 447177, 955347, 1043413, 2229143, 3130239, 4322711, 6687429, 11775661, 12968133, 20719201, 30258977, 35326983, 62157603, 82429627, 90776931, 145034407, 247288881, 341494169, 435103221, 600856829, 1024482507, 1636816879, 1802570487, 2390459183, 4205997803, 4910450637, 7171377549, 11457718153, 12617993409, 34373154459, 47467689491, 142403068473, 332273826437, 996821479311]

約数ペア:

[(1, 996821479311), (3, 332273826437), (7, 142403068473), (21, 47467689491), (29, 34373154459), (79, 12617993409), (87, 11457718153), (139, 7171377549), (203, 4910450637), (237, 4205997803), (417, 2390459183), (553, 1802570487), (609, 1636816879), (973, 1024482507), (1659, 600856829), (2291, 435103221), (2919, 341494169), (4031, 247288881), (6873, 145034407), (10981, 90776931), (12093, 82429627), (16037, 62157603), (28217, 35326983), (32943, 30258977), (48111, 20719201), (76867, 12968133), (84651, 11775661), (149059, 6687429), (230601, 4322711), (318449, 3130239), (447177, 2229143), (955347, 1043413)]