120986579

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{2473}}^1$

素因数の和:2750

約数の個数: 16

約数和(自身を含む): 143689920

約数和(自身を除く): 22703341

約数列:

[1, 7, 29, 203, 241, 1687, 2473, 6989, 17311, 48923, 71717, 502019, 595993, 4171951, 17283797, 120986579]

約数ペア:

[(1, 120986579), (7, 17283797), (29, 4171951), (203, 595993), (241, 502019), (1687, 71717), (2473, 48923), (6989, 17311)]