28699377

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59419}}^1$

素因数の和:59452

約数の個数: 16

約数和(自身を含む): 45634560

約数和(自身を除く): 16935183

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 59419, 178257, 415933, 1247799, 1366637, 4099911, 9566459, 28699377]

約数ペア:

[(1, 28699377), (3, 9566459), (7, 4099911), (21, 1366637), (23, 1247799), (69, 415933), (161, 178257), (483, 59419)]