56684511

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28499}}^1$

素因数の和:28535

約数の個数: 24

約数和(自身を含む): 93366000

約数和(自身を除く): 36681489

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 28499, 85497, 256491, 370487, 484483, 1111461, 1453449, 3334383, 4360347, 6298279, 18894837, 56684511]

約数ペア:

[(1, 56684511), (3, 18894837), (9, 6298279), (13, 4360347), (17, 3334383), (39, 1453449), (51, 1111461), (117, 484483), (153, 370487), (221, 256491), (663, 85497), (1989, 28499)]