28043913

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1931}}^1$

素因数の和:2084

約数の個数: 16

約数和(自身を含む): 38578176

約数和(自身を除く): 10534263

約数列:

[1, 3, 47, 103, 141, 309, 1931, 4841, 5793, 14523, 90757, 198893, 272271, 596679, 9347971, 28043913]

約数ペア:

[(1, 28043913), (3, 9347971), (47, 596679), (103, 272271), (141, 198893), (309, 90757), (1931, 14523), (4841, 5793)]