228981831

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{37397}}^1$

素因数の和:37570

約数の個数: 16

約数和(自身を含む): 330897504

約数和(自身を除く): 101915673

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 37397, 112191, 486161, 1458483, 5871329, 17613987, 76327277, 228981831]

約数ペア:

[(1, 228981831), (3, 76327277), (13, 17613987), (39, 5871329), (157, 1458483), (471, 486161), (2041, 112191), (6123, 37397)]