1427444793

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{30839}}^1$

素因数の和:31021

約数の個数: 24

約数和(自身を含む): 2132894400

約数和(自身を除く): 705449607

約数列:

[1, 3, 9, 37, 111, 139, 333, 417, 1251, 5143, 15429, 30839, 46287, 92517, 277551, 1141043, 3423129, 4286621, 10269387, 12859863, 38579589, 158604977, 475814931, 1427444793]

約数ペア:

[(1, 1427444793), (3, 475814931), (9, 158604977), (37, 38579589), (111, 12859863), (139, 10269387), (333, 4286621), (417, 3423129), (1251, 1141043), (5143, 277551), (15429, 92517), (30839, 46287)]