438424857

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1229}}^1\times {\mathrm{3049}}^1$

素因数の和:4297

約数の個数: 24

約数和(自身を含む): 682773000

約数和(自身を除く): 244348143

約数列:

[1, 3, 9, 13, 39, 117, 1229, 3049, 3687, 9147, 11061, 15977, 27441, 39637, 47931, 118911, 143793, 356733, 3747221, 11241663, 33724989, 48713873, 146141619, 438424857]

約数ペア:

[(1, 438424857), (3, 146141619), (9, 48713873), (13, 33724989), (39, 11241663), (117, 3747221), (1229, 356733), (3049, 143793), (3687, 118911), (9147, 47931), (11061, 39637), (15977, 27441)]