379749721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 427903560

約数和(自身を除く): 48153839

約数列:

[1, 13, 31, 113, 269, 403, 961, 1469, 3497, 3503, 8339, 12493, 30397, 45539, 108407, 108593, 258509, 395161, 942307, 1411709, 3360617, 12249991, 29211517, 379749721]

約数ペア:

[(1, 379749721), (13, 29211517), (31, 12249991), (113, 3360617), (269, 1411709), (403, 942307), (961, 395161), (1469, 258509), (3497, 108593), (3503, 108407), (8339, 45539), (12493, 30397)]