25134993

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12637}}^1$

素因数の和:12673

約数の個数: 24

約数和(自身を含む): 41402088

約数和(自身を除く): 16267095

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 12637, 37911, 113733, 164281, 214829, 492843, 644487, 1478529, 1933461, 2792777, 8378331, 25134993]

約数ペア:

[(1, 25134993), (3, 8378331), (9, 2792777), (13, 1933461), (17, 1478529), (39, 644487), (51, 492843), (117, 214829), (153, 164281), (221, 113733), (663, 37911), (1989, 12637)]