29973723

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11471}}^1$

素因数の和:11554

約数の個数: 16

約数和(自身を含む): 43685376

約数和(自身を除く): 13711653

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 11471, 34413, 149123, 447369, 768557, 2305671, 9991241, 29973723]

約数ペア:

[(1, 29973723), (3, 9991241), (13, 2305671), (39, 768557), (67, 447369), (201, 149123), (871, 34413), (2613, 11471)]