17943933

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 28901376

約数和(自身を除く): 10957443

約数列:

[1, 3, 7, 21, 23, 69, 97, 161, 291, 383, 483, 679, 1149, 2037, 2231, 2681, 6693, 8043, 8809, 15617, 26427, 37151, 46851, 61663, 111453, 184989, 260057, 780171, 854473, 2563419, 5981311, 17943933]

約数ペア:

[(1, 17943933), (3, 5981311), (7, 2563419), (21, 854473), (23, 780171), (69, 260057), (97, 184989), (161, 111453), (291, 61663), (383, 46851), (483, 37151), (679, 26427), (1149, 15617), (2037, 8809), (2231, 8043), (2681, 6693)]