30808827

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13217}}^1$

素因数の和:13267

約数の個数: 24

約数和(自身を含む): 52237536

約数和(自身を除く): 21428709

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 13217, 39651, 92519, 118953, 277557, 489029, 832671, 1467087, 3423203, 4401261, 10269609, 30808827]

約数ペア:

[(1, 30808827), (3, 10269609), (7, 4401261), (9, 3423203), (21, 1467087), (37, 832671), (63, 489029), (111, 277557), (259, 118953), (333, 92519), (777, 39651), (2331, 13217)]