3925827

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{2851}}^1$

素因数の和:2880

約数の個数: 20

約数和(自身を含む): 6211656

約数和(自身を除く): 2285829

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 2851, 8553, 25659, 48467, 76977, 145401, 230931, 436203, 1308609, 3925827]

約数ペア:

[(1, 3925827), (3, 1308609), (9, 436203), (17, 230931), (27, 145401), (51, 76977), (81, 48467), (153, 25659), (459, 8553), (1377, 2851)]