12345693

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 16848000

約数和(自身を除く): 4502307

約数列:

[1, 3, 71, 149, 213, 389, 447, 1167, 10579, 27619, 31737, 57961, 82857, 173883, 4115231, 12345693]

約数ペア:

[(1, 12345693), (3, 4115231), (71, 173883), (149, 82857), (213, 57961), (389, 31737), (447, 27619), (1167, 10579)]