30945753

素因数分解:

$3^3\times {\mathrm{397}}^1\times {\mathrm{2887}}^1$

素因数の和:3293

約数の個数: 16

約数和(自身を含む): 45976960

約数和(自身を除く): 15031207

約数列:

[1, 3, 9, 27, 397, 1191, 2887, 3573, 8661, 10719, 25983, 77949, 1146139, 3438417, 10315251, 30945753]

約数ペア:

[(1, 30945753), (3, 10315251), (9, 3438417), (27, 1146139), (397, 77949), (1191, 25983), (2887, 10719), (3573, 8661)]