1071711

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 20

約数和(自身を含む): 1629144

約数和(自身を除く): 557433

約数列:

[1, 3, 9, 27, 81, 101, 131, 303, 393, 909, 1179, 2727, 3537, 8181, 10611, 13231, 39693, 119079, 357237, 1071711]

約数ペア:

[(1, 1071711), (3, 357237), (9, 119079), (27, 39693), (81, 13231), (101, 10611), (131, 8181), (303, 3537), (393, 2727), (909, 1179)]