3380211

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{1439}}^1$

素因数の和:1480

約数の個数: 20

約数和(自身を含む): 5227200

約数和(自身を除く): 1846989

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 1439, 2349, 4317, 12951, 38853, 41731, 116559, 125193, 375579, 1126737, 3380211]

約数ペア:

[(1, 3380211), (3, 1126737), (9, 375579), (27, 125193), (29, 116559), (81, 41731), (87, 38853), (261, 12951), (783, 4317), (1439, 2349)]