238232013

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{863}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 348364800

約数和(自身を除く): 110132787

約数列:

[1, 3, 19, 29, 57, 87, 167, 501, 551, 863, 1653, 2589, 3173, 4843, 9519, 14529, 16397, 25027, 49191, 75081, 92017, 144121, 276051, 432363, 475513, 1426539, 2738299, 4179509, 8214897, 12538527, 79410671, 238232013]

約数ペア:

[(1, 238232013), (3, 79410671), (19, 12538527), (29, 8214897), (57, 4179509), (87, 2738299), (167, 1426539), (501, 475513), (551, 432363), (863, 276051), (1653, 144121), (2589, 92017), (3173, 75081), (4843, 49191), (9519, 25027), (14529, 16397)]