7177977

素因数分解:

$3^5\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 10890880

約数和(自身を除く): 3712903

約数列:

[1, 3, 9, 27, 81, 109, 243, 271, 327, 813, 981, 2439, 2943, 7317, 8829, 21951, 26487, 29539, 65853, 88617, 265851, 797553, 2392659, 7177977]

約数ペア:

[(1, 7177977), (3, 2392659), (9, 797553), (27, 265851), (81, 88617), (109, 65853), (243, 29539), (271, 26487), (327, 21951), (813, 8829), (981, 7317), (2439, 2943)]