31923189

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 47548800

約数和(自身を除く): 15625611

約数列:

[1, 3, 9, 59, 79, 177, 237, 531, 711, 761, 2283, 4661, 6849, 13983, 41949, 44899, 60119, 134697, 180357, 404091, 541071, 3547021, 10641063, 31923189]

約数ペア:

[(1, 31923189), (3, 10641063), (9, 3547021), (59, 541071), (79, 404091), (177, 180357), (237, 134697), (531, 60119), (711, 44899), (761, 41949), (2283, 13983), (4661, 6849)]