23779197

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1831}}^1$

素因数の和:1890

約数の個数: 32

約数和(自身を含む): 38984960

約数和(自身を除く): 15205763

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 1831, 4329, 5493, 12987, 16479, 23803, 49437, 67747, 71409, 203241, 214227, 609723, 642681, 880711, 1829169, 2642133, 7926399, 23779197]

約数ペア:

[(1, 23779197), (3, 7926399), (9, 2642133), (13, 1829169), (27, 880711), (37, 642681), (39, 609723), (111, 214227), (117, 203241), (333, 71409), (351, 67747), (481, 49437), (999, 23803), (1443, 16479), (1831, 12987), (4329, 5493)]