12071619

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2777}}^1$

素因数の和:2816

約数の個数: 32

約数和(自身を含む): 21335040

約数和(自身を除く): 9263421

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 2777, 4347, 8331, 19439, 24993, 58317, 63871, 74979, 174951, 191613, 447097, 524853, 574839, 1341291, 1724517, 4023873, 12071619]

約数ペア:

[(1, 12071619), (3, 4023873), (7, 1724517), (9, 1341291), (21, 574839), (23, 524853), (27, 447097), (63, 191613), (69, 174951), (161, 74979), (189, 63871), (207, 58317), (483, 24993), (621, 19439), (1449, 8331), (2777, 4347)]