451128923

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{27743}}^1$

素因数の和:27874

約数の個数: 16

約数和(自身を含む): 543338496

約数和(自身を除く): 92209573

約数列:

[1, 7, 23, 101, 161, 707, 2323, 16261, 27743, 194201, 638089, 2802043, 4466623, 19614301, 64446989, 451128923]

約数ペア:

[(1, 451128923), (7, 64446989), (23, 19614301), (101, 4466623), (161, 2802043), (707, 638089), (2323, 194201), (16261, 27743)]