306527091

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3889}}^1$

素因数の和:3995

約数の個数: 32

約数和(自身を含む): 460078080

約数和(自身を除く): 153550989

約数列:

[1, 3, 13, 39, 43, 47, 129, 141, 559, 611, 1677, 1833, 2021, 3889, 6063, 11667, 26273, 50557, 78819, 151671, 167227, 182783, 501681, 548349, 2173951, 2376179, 6521853, 7128537, 7859669, 23579007, 102175697, 306527091]

約数ペア:

[(1, 306527091), (3, 102175697), (13, 23579007), (39, 7859669), (43, 7128537), (47, 6521853), (129, 2376179), (141, 2173951), (559, 548349), (611, 501681), (1677, 182783), (1833, 167227), (2021, 151671), (3889, 78819), (6063, 50557), (11667, 26273)]