7138611291

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{22691}}^1$

素因数の和:22983

約数の個数: 32

約数和(自身を含む): 11083862016

約数和(自身を除く): 3945250725

約数列:

[1, 3, 7, 21, 71, 211, 213, 497, 633, 1477, 1491, 4431, 14981, 22691, 44943, 68073, 104867, 158837, 314601, 476511, 1611061, 4787801, 4833183, 11277427, 14363403, 33514607, 33832281, 100543821, 339933871, 1019801613, 2379537097, 7138611291]

約数ペア:

[(1, 7138611291), (3, 2379537097), (7, 1019801613), (21, 339933871), (71, 100543821), (211, 33832281), (213, 33514607), (497, 14363403), (633, 11277427), (1477, 4833183), (1491, 4787801), (4431, 1611061), (14981, 476511), (22691, 314601), (44943, 158837), (68073, 104867)]