30945447

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6451}}^1$

素因数の和:6511

約数の個数: 24

約数和(自身を含む): 49319088

約数和(自身を除く): 18373641

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 6451, 19353, 58059, 83863, 251589, 264491, 754767, 793473, 2380419, 3438383, 10315149, 30945447]

約数ペア:

[(1, 30945447), (3, 10315149), (9, 3438383), (13, 2380419), (39, 793473), (41, 754767), (117, 264491), (123, 251589), (369, 83863), (533, 58059), (1599, 19353), (4797, 6451)]