1600992003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{16493}}^1$

素因数の和:16659

約数の個数: 32

約数和(自身を含む): 2438472960

約数和(自身を除く): 837480957

約数列:

[1, 3, 13, 19, 39, 57, 131, 247, 393, 741, 1703, 2489, 5109, 7467, 16493, 32357, 49479, 97071, 214409, 313367, 643227, 940101, 2160583, 4073771, 6481749, 12221313, 28087579, 41051077, 84262737, 123153231, 533664001, 1600992003]

約数ペア:

[(1, 1600992003), (3, 533664001), (13, 123153231), (19, 84262737), (39, 41051077), (57, 28087579), (131, 12221313), (247, 6481749), (393, 4073771), (741, 2160583), (1703, 940101), (2489, 643227), (5109, 313367), (7467, 214409), (16493, 97071), (32357, 49479)]