28897401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4283}}^1$

素因数の和:4472

約数の個数: 16

約数和(自身を含む): 41743296

約数和(自身を除く): 12845895

約数列:

[1, 3, 13, 39, 173, 519, 2249, 4283, 6747, 12849, 55679, 167037, 740959, 2222877, 9632467, 28897401]

約数ペア:

[(1, 28897401), (3, 9632467), (13, 2222877), (39, 740959), (173, 167037), (519, 55679), (2249, 12849), (4283, 6747)]