1644165009

素因数分解:

$3^2\times {\mathrm{10211}}^1\times {\mathrm{17891}}^1$

素因数の和:28108

約数の個数: 12

約数和(自身を含む): 2375270352

約数和(自身を除く): 731105343

約数列:

[1, 3, 9, 10211, 17891, 30633, 53673, 91899, 161019, 182685001, 548055003, 1644165009]

約数ペア:

[(1, 1644165009), (3, 548055003), (9, 182685001), (10211, 161019), (17891, 91899), (30633, 53673)]