1551136021

素因数分解:

${\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{2887}}^1$

素因数の和:3204

約数の個数: 16

約数和(自身を含む): 1630218240

約数和(自身を除く): 79082219

約数列:

[1, 29, 97, 191, 2813, 2887, 5539, 18527, 83723, 280039, 537283, 551417, 8121131, 15991093, 53487449, 1551136021]

約数ペア:

[(1, 1551136021), (29, 53487449), (97, 15991093), (191, 8121131), (2813, 551417), (2887, 537283), (5539, 280039), (18527, 83723)]