26312481

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13229}}^1$

素因数の和:13265

約数の個数: 24

約数和(自身を含む): 43341480

約数和(自身を除く): 17028999

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 13229, 39687, 119061, 171977, 224893, 515931, 674679, 1547793, 2024037, 2923609, 8770827, 26312481]

約数ペア:

[(1, 26312481), (3, 8770827), (9, 2923609), (13, 2024037), (17, 1547793), (39, 674679), (51, 515931), (117, 224893), (153, 171977), (221, 119061), (663, 39687), (1989, 13229)]