9993665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1667}}^1$

素因数の和:1792

約数の個数: 16

約数和(自身を含む): 13210560

約数和(自身を除く): 3216895

約数列:

[1, 5, 11, 55, 109, 545, 1199, 1667, 5995, 8335, 18337, 91685, 181703, 908515, 1998733, 9993665]

約数ペア:

[(1, 9993665), (5, 1998733), (11, 908515), (55, 181703), (109, 91685), (545, 18337), (1199, 8335), (1667, 5995)]