3870813

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1151}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 5529600

約数和(自身を除く): 1658787

約数列:

[1, 3, 19, 57, 59, 177, 1121, 1151, 3363, 3453, 21869, 65607, 67909, 203727, 1290271, 3870813]

約数ペア:

[(1, 3870813), (3, 1290271), (19, 203727), (57, 67909), (59, 65607), (177, 21869), (1121, 3453), (1151, 3363)]