31893327

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1447}}^1$

素因数の和:1563

約数の個数: 24

約数和(自身を含む): 48189440

約数和(自身を除く): 16296113

約数列:

[1, 3, 9, 31, 79, 93, 237, 279, 711, 1447, 2449, 4341, 7347, 13023, 22041, 44857, 114313, 134571, 342939, 403713, 1028817, 3543703, 10631109, 31893327]

約数ペア:

[(1, 31893327), (3, 10631109), (9, 3543703), (31, 1028817), (79, 403713), (93, 342939), (237, 134571), (279, 114313), (711, 44857), (1447, 22041), (2449, 13023), (4341, 7347)]