12075987

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{857}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 20427264

約数和(自身を除く): 8351277

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 857, 1281, 2013, 2571, 4697, 5999, 9427, 14091, 17997, 28281, 52277, 65989, 156831, 197967, 365939, 575047, 1097817, 1725141, 4025329, 12075987]

約数ペア:

[(1, 12075987), (3, 4025329), (7, 1725141), (11, 1097817), (21, 575047), (33, 365939), (61, 197967), (77, 156831), (183, 65989), (231, 52277), (427, 28281), (671, 17997), (857, 14091), (1281, 9427), (2013, 5999), (2571, 4697)]