29975953

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 35118720

約数和(自身を除く): 5142767

約数列:

[1, 7, 59, 181, 401, 413, 1267, 2807, 10679, 23659, 72581, 74753, 165613, 508067, 4282279, 29975953]

約数ペア:

[(1, 29975953), (7, 4282279), (59, 508067), (181, 165613), (401, 74753), (413, 72581), (1267, 23659), (2807, 10679)]