17138877

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3761}}^1$

素因数の和:3809

約数の個数: 24

約数和(自身を含む): 27447552

約数和(自身を除く): 10308675

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 3761, 4557, 11283, 26327, 78981, 116591, 184289, 349773, 552867, 816137, 2448411, 5712959, 17138877]

約数ペア:

[(1, 17138877), (3, 5712959), (7, 2448411), (21, 816137), (31, 552867), (49, 349773), (93, 184289), (147, 116591), (217, 78981), (651, 26327), (1519, 11283), (3761, 4557)]