22710321

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 35594240

約数和(自身を除く): 12883919

約数列:

[1, 3, 9, 27, 31, 43, 93, 129, 279, 387, 631, 837, 1161, 1333, 1893, 3999, 5679, 11997, 17037, 19561, 27133, 35991, 58683, 81399, 176049, 244197, 528147, 732591, 841123, 2523369, 7570107, 22710321]

約数ペア:

[(1, 22710321), (3, 7570107), (9, 2523369), (27, 841123), (31, 732591), (43, 528147), (93, 244197), (129, 176049), (279, 81399), (387, 58683), (631, 35991), (837, 27133), (1161, 19561), (1333, 17037), (1893, 11997), (3999, 5679)]