23091213

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2957}}^1$

素因数の和:3116

約数の個数: 16

約数和(自身を含む): 32656320

約数和(自身を除く): 9565107

約数列:

[1, 3, 19, 57, 137, 411, 2603, 2957, 7809, 8871, 56183, 168549, 405109, 1215327, 7697071, 23091213]

約数ペア:

[(1, 23091213), (3, 7697071), (19, 1215327), (57, 405109), (137, 168549), (411, 56183), (2603, 8871), (2957, 7809)]