2215694019

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1\times {\mathrm{10937}}^1$

素因数の和:11835

約数の個数: 32

約数和(自身を含む): 3687768576

約数和(自身を除く): 1472074557

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 877, 2631, 6139, 9647, 10937, 18417, 28941, 32811, 67529, 76559, 120307, 202587, 229677, 360921, 842149, 2526447, 9591749, 28775247, 67142243, 105509239, 201426729, 316527717, 738564673, 2215694019]

約数ペア:

[(1, 2215694019), (3, 738564673), (7, 316527717), (11, 201426729), (21, 105509239), (33, 67142243), (77, 28775247), (231, 9591749), (877, 2526447), (2631, 842149), (6139, 360921), (9647, 229677), (10937, 202587), (18417, 120307), (28941, 76559), (32811, 67529)]