23388417

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{15377}}^1$

素因数の和:15409

約数の個数: 18

約数和(自身を含む): 36584262

約数和(自身を除く): 13195845

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 15377, 46131, 138393, 199901, 599703, 1799109, 2598713, 7796139, 23388417]

約数ペア:

[(1, 23388417), (3, 7796139), (9, 2598713), (13, 1799109), (39, 599703), (117, 199901), (169, 138393), (507, 46131), (1521, 15377)]