1551483

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 2425280

約数和(自身を除く): 873797

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 211, 387, 633, 817, 1899, 2451, 4009, 7353, 9073, 12027, 27219, 36081, 81657, 172387, 517161, 1551483]

約数ペア:

[(1, 1551483), (3, 517161), (9, 172387), (19, 81657), (43, 36081), (57, 27219), (129, 12027), (171, 9073), (211, 7353), (387, 4009), (633, 2451), (817, 1899)]