39963123

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{631}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 59943936

約数和(自身を除く): 19980813

約数列:

[1, 3, 9, 31, 93, 227, 279, 631, 681, 1893, 2043, 5679, 7037, 19561, 21111, 58683, 63333, 143237, 176049, 429711, 1289133, 4440347, 13321041, 39963123]

約数ペア:

[(1, 39963123), (3, 13321041), (9, 4440347), (31, 1289133), (93, 429711), (227, 176049), (279, 143237), (631, 63333), (681, 58683), (1893, 21111), (2043, 19561), (5679, 7037)]