1887116037

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 2590832640

約数和(自身を除く): 703716603

約数列:

[1, 3, 67, 163, 201, 239, 241, 489, 717, 723, 10921, 16013, 16147, 32763, 38957, 39283, 48039, 48441, 57599, 116871, 117849, 172797, 2610119, 2631961, 3859133, 7830357, 7895883, 9388637, 11577399, 28165911, 629038679, 1887116037]

約数ペア:

[(1, 1887116037), (3, 629038679), (67, 28165911), (163, 11577399), (201, 9388637), (239, 7895883), (241, 7830357), (489, 3859133), (717, 2631961), (723, 2610119), (10921, 172797), (16013, 117849), (16147, 116871), (32763, 57599), (38957, 48441), (39283, 48039)]