331310097

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{1699}}^1$

素因数の和:2213

約数の個数: 24

約数和(自身を含む): 490089600

約数和(自身を除く): 158779503

約数列:

[1, 3, 9, 47, 141, 423, 461, 1383, 1699, 4149, 5097, 15291, 21667, 65001, 79853, 195003, 239559, 718677, 783239, 2349717, 7049151, 36812233, 110436699, 331310097]

約数ペア:

[(1, 331310097), (3, 110436699), (9, 36812233), (47, 7049151), (141, 2349717), (423, 783239), (461, 718677), (1383, 239559), (1699, 195003), (4149, 79853), (5097, 65001), (15291, 21667)]