72623131

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{3109}}^1$

素因数の和:3234

約数の個数: 16

約数和(自身を含む): 85985280

約数和(自身を除く): 13362149

約数列:

[1, 7, 47, 71, 329, 497, 3109, 3337, 21763, 23359, 146123, 220739, 1022861, 1545173, 10374733, 72623131]

約数ペア:

[(1, 72623131), (7, 10374733), (47, 1545173), (71, 1022861), (329, 220739), (497, 146123), (3109, 23359), (3337, 21763)]