474981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 719040

約数和(自身を除く): 244059

約数列:

[1, 3, 13, 19, 39, 57, 247, 641, 741, 1923, 8333, 12179, 24999, 36537, 158327, 474981]

約数ペア:

[(1, 474981), (3, 158327), (13, 36537), (19, 24999), (39, 12179), (57, 8333), (247, 1923), (641, 741)]