712287

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 32

約数和(自身を含む): 1167360

約数和(自身を除く): 455073

約数列:

[1, 3, 9, 23, 27, 31, 37, 69, 93, 111, 207, 279, 333, 621, 713, 837, 851, 999, 1147, 2139, 2553, 3441, 6417, 7659, 10323, 19251, 22977, 26381, 30969, 79143, 237429, 712287]

約数ペア:

[(1, 712287), (3, 237429), (9, 79143), (23, 30969), (27, 26381), (31, 22977), (37, 19251), (69, 10323), (93, 7659), (111, 6417), (207, 3441), (279, 2553), (333, 2139), (621, 1147), (713, 999), (837, 851)]