72438883

素因数分解:

${\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 80316000

約数和(自身を除く): 7877117

約数列:

[1, 11, 149, 193, 229, 1639, 2123, 2519, 28757, 34121, 44197, 316327, 375331, 486167, 6585353, 72438883]

約数ペア:

[(1, 72438883), (11, 6585353), (149, 486167), (193, 375331), (229, 316327), (1639, 44197), (2123, 34121), (2519, 28757)]