2930421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2591}}^1$

素因数の和:2636

約数の個数: 16

約数和(自身を含む): 4354560

約数和(自身を除く): 1424139

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 2591, 7773, 33683, 75139, 101049, 225417, 976807, 2930421]

約数ペア:

[(1, 2930421), (3, 976807), (13, 225417), (29, 101049), (39, 75139), (87, 33683), (377, 7773), (1131, 2591)]