2912108619

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1\times {\mathrm{6907}}^1$

素因数の和:8115

約数の個数: 32

約数和(自身を含む): 4703187456

約数和(自身を除く): 1791078837

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1181, 3543, 6907, 8267, 20077, 20721, 24801, 48349, 60231, 117419, 140539, 145047, 352257, 421617, 821933, 2465799, 8157167, 24471501, 57100169, 138671839, 171300507, 416015517, 970702873, 2912108619]

約数ペア:

[(1, 2912108619), (3, 970702873), (7, 416015517), (17, 171300507), (21, 138671839), (51, 57100169), (119, 24471501), (357, 8157167), (1181, 2465799), (3543, 821933), (6907, 421617), (8267, 352257), (20077, 145047), (20721, 140539), (24801, 117419), (48349, 60231)]