3931983

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{1471}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 6429696

約数和(自身を除く): 2497713

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 1471, 2673, 4413, 13239, 16181, 39717, 48543, 119151, 145629, 357453, 436887, 1310661, 3931983]

約数ペア:

[(1, 3931983), (3, 1310661), (9, 436887), (11, 357453), (27, 145629), (33, 119151), (81, 48543), (99, 39717), (243, 16181), (297, 13239), (891, 4413), (1471, 2673)]