389934861723

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{7643}}^1\times {\mathrm{4259}}^1$

素因数の和:11941

約数の個数: 48

約数和(自身を含む): 619747390080

約数和(自身を除く): 229812528357

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1331, 3993, 4259, 7643, 11979, 12777, 22929, 38331, 46849, 68787, 84073, 140547, 252219, 421641, 515339, 756657, 924803, 1546017, 2774409, 4638051, 5668729, 8323227, 10172833, 17006187, 30518499, 32551537, 51018561, 91555497, 97654611, 292963833, 358066907, 1074200721, 3222602163, 3938735977, 11816207931, 35448623793, 43326095747, 129978287241, 389934861723]

約数ペア:

[(1, 389934861723), (3, 129978287241), (9, 43326095747), (11, 35448623793), (33, 11816207931), (99, 3938735977), (121, 3222602163), (363, 1074200721), (1089, 358066907), (1331, 292963833), (3993, 97654611), (4259, 91555497), (7643, 51018561), (11979, 32551537), (12777, 30518499), (22929, 17006187), (38331, 10172833), (46849, 8323227), (68787, 5668729), (84073, 4638051), (140547, 2774409), (252219, 1546017), (421641, 924803), (515339, 756657)]