7628643

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 12108096

約数和(自身を除く): 4479453

約数列:

[1, 3, 9, 11, 33, 99, 251, 307, 753, 921, 2259, 2761, 2763, 3377, 8283, 10131, 24849, 30393, 77057, 231171, 693513, 847627, 2542881, 7628643]

約数ペア:

[(1, 7628643), (3, 2542881), (9, 847627), (11, 693513), (33, 231171), (99, 77057), (251, 30393), (307, 24849), (753, 10131), (921, 8283), (2259, 3377), (2761, 2763)]