2906726403

素因数分解:

$3^1\times 7^3\times {\mathrm{2824807}}^1$

素因数の和:2824831

約数の個数: 16

約数和(自身を含む): 4519692800

約数和(自身を除く): 1612966397

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2824807, 8474421, 19773649, 59320947, 138415543, 415246629, 968908801, 2906726403]

約数ペア:

[(1, 2906726403), (3, 968908801), (7, 415246629), (21, 138415543), (49, 59320947), (147, 19773649), (343, 8474421), (1029, 2824807)]