8415459

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4231}}^1$

素因数の和:4267

約数の個数: 24

約数和(自身を含む): 13864032

約数和(自身を除く): 5448573

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 4231, 12693, 38079, 55003, 71927, 165009, 215781, 495027, 647343, 935051, 2805153, 8415459]

約数ペア:

[(1, 8415459), (3, 2805153), (9, 935051), (13, 647343), (17, 495027), (39, 215781), (51, 165009), (117, 71927), (153, 55003), (221, 38079), (663, 12693), (1989, 4231)]