28930153

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 33755904

約数和(自身を除く): 4825751

約数列:

[1, 7, 97, 137, 311, 679, 959, 2177, 13289, 30167, 42607, 93023, 211169, 298249, 4132879, 28930153]

約数ペア:

[(1, 28930153), (7, 4132879), (97, 298249), (137, 211169), (311, 93023), (679, 42607), (959, 30167), (2177, 13289)]