1160859

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 1846800

約数和(自身を除く): 685941

約数列:

[1, 3, 7, 21, 49, 53, 147, 149, 159, 371, 447, 1043, 1113, 2597, 3129, 7301, 7791, 7897, 21903, 23691, 55279, 165837, 386953, 1160859]

約数ペア:

[(1, 1160859), (3, 386953), (7, 165837), (21, 55279), (49, 23691), (53, 21903), (147, 7897), (149, 7791), (159, 7301), (371, 3129), (447, 2597), (1043, 1113)]