481763373

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{709}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 839731200

約数和(自身を除く): 357967827

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 131, 133, 247, 273, 393, 399, 709, 741, 917, 1703, 1729, 2127, 2489, 2751, 4963, 5109, 5187, 7467, 9217, 11921, 13471, 14889, 17423, 27651, 32357, 35763, 40413, 52269, 64519, 92879, 94297, 97071, 175123, 193557, 226499, 278637, 282891, 525369, 650153, 679497, 1207427, 1225861, 1764701, 1950459, 3622281, 3677583, 5294103, 8451989, 12352907, 22941113, 25355967, 37058721, 68823339, 160587791, 481763373]

約数ペア:

[(1, 481763373), (3, 160587791), (7, 68823339), (13, 37058721), (19, 25355967), (21, 22941113), (39, 12352907), (57, 8451989), (91, 5294103), (131, 3677583), (133, 3622281), (247, 1950459), (273, 1764701), (393, 1225861), (399, 1207427), (709, 679497), (741, 650153), (917, 525369), (1703, 282891), (1729, 278637), (2127, 226499), (2489, 193557), (2751, 175123), (4963, 97071), (5109, 94297), (5187, 92879), (7467, 64519), (9217, 52269), (11921, 40413), (13471, 35763), (14889, 32357), (17423, 27651)]