9993945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{967}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 17563392

約数和(自身を除く): 7569447

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 967, 2067, 2901, 3445, 4835, 10335, 12571, 14505, 37713, 51251, 62855, 153753, 188565, 256255, 666263, 768765, 1998789, 3331315, 9993945]

約数ペア:

[(1, 9993945), (3, 3331315), (5, 1998789), (13, 768765), (15, 666263), (39, 256255), (53, 188565), (65, 153753), (159, 62855), (195, 51251), (265, 37713), (689, 14505), (795, 12571), (967, 10335), (2067, 4835), (2901, 3445)]