30526203

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 43721712

約数和(自身を除く): 13195509

約数列:

[1, 3, 17, 51, 137, 257, 289, 411, 771, 867, 2329, 4369, 6987, 13107, 35209, 39593, 74273, 105627, 118779, 222819, 598553, 1795659, 10175401, 30526203]

約数ペア:

[(1, 30526203), (3, 10175401), (17, 1795659), (51, 598553), (137, 222819), (257, 118779), (289, 105627), (411, 74273), (771, 39593), (867, 35209), (2329, 13107), (4369, 6987)]