4287141

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 6844800

約数和(自身を除く): 2557659

約数列:

[1, 3, 9, 19, 27, 57, 61, 137, 171, 183, 411, 513, 549, 1159, 1233, 1647, 2603, 3477, 3699, 7809, 8357, 10431, 23427, 25071, 31293, 70281, 75213, 158783, 225639, 476349, 1429047, 4287141]

約数ペア:

[(1, 4287141), (3, 1429047), (9, 476349), (19, 225639), (27, 158783), (57, 75213), (61, 70281), (137, 31293), (171, 25071), (183, 23427), (411, 10431), (513, 8357), (549, 7809), (1159, 3699), (1233, 3477), (1647, 2603)]