821425176001

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{11298367}}^1$

素因数の和:11298528

約数の個数: 16

約数和(自身を含む): 894830745600

約数和(自身を除く): 73405569599

約数列:

[1, 23, 29, 109, 667, 2507, 3161, 72703, 11298367, 259862441, 327652643, 1231522003, 7536010789, 28325006069, 35714138087, 821425176001]

約数ペア:

[(1, 821425176001), (23, 35714138087), (29, 28325006069), (109, 7536010789), (667, 1231522003), (2507, 327652643), (3161, 259862441), (72703, 11298367)]