487995093

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{11909}}^1$

素因数の和:12101

約数の個数: 24

約数和(自身を含む): 733894200

約数和(自身を除く): 245899107

約数列:

[1, 3, 9, 29, 87, 157, 261, 471, 1413, 4553, 11909, 13659, 35727, 40977, 107181, 345361, 1036083, 1869713, 3108249, 5609139, 16827417, 54221677, 162665031, 487995093]

約数ペア:

[(1, 487995093), (3, 162665031), (9, 54221677), (29, 16827417), (87, 5609139), (157, 3108249), (261, 1869713), (471, 1036083), (1413, 345361), (4553, 107181), (11909, 40977), (13659, 35727)]