7001631

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 12719616

約数和(自身を除く): 5717985

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 83, 91, 103, 117, 249, 273, 309, 581, 721, 747, 819, 927, 1079, 1339, 1743, 2163, 3237, 4017, 5229, 6489, 7553, 8549, 9373, 9711, 12051, 22659, 25647, 28119, 59843, 67977, 76941, 84357, 111137, 179529, 333411, 538587, 777959, 1000233, 2333877, 7001631]

約数ペア:

[(1, 7001631), (3, 2333877), (7, 1000233), (9, 777959), (13, 538587), (21, 333411), (39, 179529), (63, 111137), (83, 84357), (91, 76941), (103, 67977), (117, 59843), (249, 28119), (273, 25647), (309, 22659), (581, 12051), (721, 9711), (747, 9373), (819, 8549), (927, 7553), (1079, 6489), (1339, 5229), (1743, 4017), (2163, 3237)]