7294563

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 11348480

約数和(自身を除く): 4053917

約数列:

[1, 3, 9, 27, 43, 61, 103, 129, 183, 309, 387, 549, 927, 1161, 1647, 2623, 2781, 4429, 6283, 7869, 13287, 18849, 23607, 39861, 56547, 70821, 119583, 169641, 270169, 810507, 2431521, 7294563]

約数ペア:

[(1, 7294563), (3, 2431521), (9, 810507), (27, 270169), (43, 169641), (61, 119583), (103, 70821), (129, 56547), (183, 39861), (309, 23607), (387, 18849), (549, 13287), (927, 7869), (1161, 6283), (1647, 4429), (2623, 2781)]