8449701

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 13009920

約数和(自身を除く): 4560219

約数列:

[1, 3, 13, 29, 31, 39, 87, 93, 241, 377, 403, 723, 899, 1131, 1209, 2697, 3133, 6989, 7471, 9399, 11687, 20967, 22413, 35061, 90857, 97123, 216659, 272571, 291369, 649977, 2816567, 8449701]

約数ペア:

[(1, 8449701), (3, 2816567), (13, 649977), (29, 291369), (31, 272571), (39, 216659), (87, 97123), (93, 90857), (241, 35061), (377, 22413), (403, 20967), (723, 11687), (899, 9399), (1131, 7471), (1209, 6989), (2697, 3133)]