7210008003

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{103991}}^1$

素因数の和:104207

約数の個数: 24

約数和(自身を含む): 10622158848

約数和(自身を除く): 3412150845

約数列:

[1, 3, 11, 33, 121, 191, 363, 573, 2101, 6303, 23111, 69333, 103991, 311973, 1143901, 3431703, 12582911, 19862281, 37748733, 59586843, 218485091, 655455273, 2403336001, 7210008003]

約数ペア:

[(1, 7210008003), (3, 2403336001), (11, 655455273), (33, 218485091), (121, 59586843), (191, 37748733), (363, 19862281), (573, 12582911), (2101, 3431703), (6303, 1143901), (23111, 311973), (69333, 103991)]