23351247

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{15173}}^1$

素因数の和:15204

約数の個数: 20

約数和(自身を含む): 36721080

約数和(自身を除く): 13369833

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 15173, 45519, 136557, 288287, 409671, 864861, 1229013, 2594583, 7783749, 23351247]

約数ペア:

[(1, 23351247), (3, 7783749), (9, 2594583), (19, 1229013), (27, 864861), (57, 409671), (81, 288287), (171, 136557), (513, 45519), (1539, 15173)]