339367077

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20639}}^1$

素因数の和:20687

約数の個数: 40

約数和(自身を含む): 599385600

約数和(自身を除く): 260018523

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 567, 609, 783, 1827, 2349, 5481, 16443, 20639, 61917, 144473, 185751, 433419, 557253, 598531, 1300257, 1671759, 1795593, 3900771, 4189717, 5386779, 11702313, 12569151, 16160337, 37707453, 48481011, 113122359, 339367077]

約数ペア:

[(1, 339367077), (3, 113122359), (7, 48481011), (9, 37707453), (21, 16160337), (27, 12569151), (29, 11702313), (63, 5386779), (81, 4189717), (87, 3900771), (189, 1795593), (203, 1671759), (261, 1300257), (567, 598531), (609, 557253), (783, 433419), (1827, 185751), (2349, 144473), (5481, 61917), (16443, 20639)]