212085393

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{11353}}^1$

素因数の和:11848

約数の個数: 16

約数和(自身を含む): 305195520

約数和(自身を除く): 93110127

約数列:

[1, 3, 13, 39, 479, 1437, 6227, 11353, 18681, 34059, 147589, 442767, 5438087, 16314261, 70695131, 212085393]

約数ペア:

[(1, 212085393), (3, 70695131), (13, 16314261), (39, 5438087), (479, 442767), (1437, 147589), (6227, 34059), (11353, 18681)]