356031

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 589680

約数和(自身を除く): 233649

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 179, 221, 537, 663, 1611, 1989, 2327, 3043, 6981, 9129, 20943, 27387, 39559, 118677, 356031]

約数ペア:

[(1, 356031), (3, 118677), (9, 39559), (13, 27387), (17, 20943), (39, 9129), (51, 6981), (117, 3043), (153, 2327), (179, 1989), (221, 1611), (537, 663)]