1212545193

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1619}}^1\times {\mathrm{6089}}^1$

素因数の和:7752

約数の個数: 16

約数和(自身を含む): 1657454400

約数和(自身を除く): 444909207

約数列:

[1, 3, 41, 123, 1619, 4857, 6089, 18267, 66379, 199137, 249649, 748947, 9858091, 29574273, 404181731, 1212545193]

約数ペア:

[(1, 1212545193), (3, 404181731), (41, 29574273), (123, 9858091), (1619, 748947), (4857, 249649), (6089, 199137), (18267, 66379)]