39821223

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{3221}}^1$

素因数の和:3554

約数の個数: 16

約数和(自身を含む): 57377376

約数和(自身を除く): 17556153

約数列:

[1, 3, 13, 39, 317, 951, 3221, 4121, 9663, 12363, 41873, 125619, 1021057, 3063171, 13273741, 39821223]

約数ペア:

[(1, 39821223), (3, 13273741), (13, 3063171), (39, 1021057), (317, 125619), (951, 41873), (3221, 12363), (4121, 9663)]