12118617

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1291}}^1$

素因数の和:1453

約数の個数: 24

約数和(自身を含む): 20155200

約数和(自身を除く): 8036583

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1291, 1341, 3129, 3873, 9037, 9387, 11619, 27111, 81333, 192359, 577077, 1346513, 1731231, 4039539, 12118617]

約数ペア:

[(1, 12118617), (3, 4039539), (7, 1731231), (9, 1346513), (21, 577077), (63, 192359), (149, 81333), (447, 27111), (1043, 11619), (1291, 9387), (1341, 9037), (3129, 3873)]