12070071

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1453}}^1$

素因数の和:1543

約数の個数: 24

約数和(自身を含む): 19053216

約数和(自身を除く): 6983145

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 1453, 2769, 4359, 8307, 13077, 18889, 56667, 103163, 170001, 309489, 928467, 1341119, 4023357, 12070071]

約数ペア:

[(1, 12070071), (3, 4023357), (9, 1341119), (13, 928467), (39, 309489), (71, 170001), (117, 103163), (213, 56667), (639, 18889), (923, 13077), (1453, 8307), (2769, 4359)]