1138581213

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11279}}^1$

素因数の和:11342

約数の個数: 64

約数和(自身を含む): 2079129600

約数和(自身を除く): 940548387

約数列:

[1, 3, 7, 11, 19, 21, 23, 33, 57, 69, 77, 133, 161, 209, 231, 253, 399, 437, 483, 627, 759, 1311, 1463, 1771, 3059, 4389, 4807, 5313, 9177, 11279, 14421, 33649, 33837, 78953, 100947, 124069, 214301, 236859, 259417, 372207, 642903, 778251, 868483, 1500107, 1815919, 2357311, 2605449, 2853587, 4500321, 4928923, 5447757, 7071933, 8560761, 14786769, 16501177, 19975109, 34502461, 49503531, 54218153, 59925327, 103507383, 162654459, 379527071, 1138581213]

約数ペア:

[(1, 1138581213), (3, 379527071), (7, 162654459), (11, 103507383), (19, 59925327), (21, 54218153), (23, 49503531), (33, 34502461), (57, 19975109), (69, 16501177), (77, 14786769), (133, 8560761), (161, 7071933), (209, 5447757), (231, 4928923), (253, 4500321), (399, 2853587), (437, 2605449), (483, 2357311), (627, 1815919), (759, 1500107), (1311, 868483), (1463, 778251), (1771, 642903), (3059, 372207), (4389, 259417), (4807, 236859), (5313, 214301), (9177, 124069), (11279, 100947), (14421, 78953), (33649, 33837)]