2247473997

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{701}}^1\times {\mathrm{2269}}^1$

素因数の和:3133

約数の個数: 24

約数和(自身を含む): 3273131160

約数和(自身を除く): 1025657163

約数列:

[1, 3, 9, 157, 471, 701, 1413, 2103, 2269, 6309, 6807, 20421, 110057, 330171, 356233, 990513, 1068699, 1590569, 3206097, 4771707, 14315121, 249719333, 749157999, 2247473997]

約数ペア:

[(1, 2247473997), (3, 749157999), (9, 249719333), (157, 14315121), (471, 4771707), (701, 3206097), (1413, 1590569), (2103, 1068699), (2269, 990513), (6309, 356233), (6807, 330171), (20421, 110057)]