9143981

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{797}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 11491200

約数和(自身を除く): 2347219

約数列:

[1, 7, 11, 77, 149, 797, 1043, 1639, 5579, 8767, 11473, 61369, 118753, 831271, 1306283, 9143981]

約数ペア:

[(1, 9143981), (7, 1306283), (11, 831271), (77, 118753), (149, 61369), (797, 11473), (1043, 8767), (1639, 5579)]