74172291

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{1657}}^1$

素因数の和:2050

約数の個数: 16

約数和(自身を含む): 101549184

約数和(自身を除く): 27376893

約数列:

[1, 3, 43, 129, 347, 1041, 1657, 4971, 14921, 44763, 71251, 213753, 574979, 1724937, 24724097, 74172291]

約数ペア:

[(1, 74172291), (3, 24724097), (43, 1724937), (129, 574979), (347, 213753), (1041, 71251), (1657, 44763), (4971, 14921)]