487352541

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{2741}}^1$

素因数の和:2901

約数の個数: 32

約数和(自身を含む): 722308608

約数和(自身を除く): 234956067

約数列:

[1, 3, 13, 39, 47, 97, 141, 291, 611, 1261, 1833, 2741, 3783, 4559, 8223, 13677, 35633, 59267, 106899, 128827, 177801, 265877, 386481, 797631, 1674751, 3456401, 5024253, 10369203, 12496219, 37488657, 162450847, 487352541]

約数ペア:

[(1, 487352541), (3, 162450847), (13, 37488657), (39, 12496219), (47, 10369203), (97, 5024253), (141, 3456401), (291, 1674751), (611, 797631), (1261, 386481), (1833, 265877), (2741, 177801), (3783, 128827), (4559, 106899), (8223, 59267), (13677, 35633)]