8209796397

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{207491}}^1$

素因数の和:207625

約数の個数: 24

約数和(自身を含む): 12142431840

約数和(自身を除く): 3932635443

約数列:

[1, 3, 11, 33, 109, 121, 327, 363, 1199, 3597, 13189, 39567, 207491, 622473, 2282401, 6847203, 22616519, 25106411, 67849557, 75319233, 248781709, 746345127, 2736598799, 8209796397]

約数ペア:

[(1, 8209796397), (3, 2736598799), (11, 746345127), (33, 248781709), (109, 75319233), (121, 67849557), (327, 25106411), (363, 22616519), (1199, 6847203), (3597, 2282401), (13189, 622473), (39567, 207491)]