396571863

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{79}}^2\times {\mathrm{359}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 546134400

約数和(自身を除く): 149562537

約数列:

[1, 3, 59, 79, 177, 237, 359, 1077, 4661, 6241, 13983, 18723, 21181, 28361, 63543, 85083, 368219, 1104657, 1673299, 2240519, 5019897, 6721557, 132190621, 396571863]

約数ペア:

[(1, 396571863), (3, 132190621), (59, 6721557), (79, 5019897), (177, 2240519), (237, 1673299), (359, 1104657), (1077, 368219), (4661, 85083), (6241, 63543), (13983, 28361), (18723, 21181)]