15673797209

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{3851}}^1$

素因数の和:4133

約数の個数: 32

約数和(自身を含む): 18637516800

約数和(自身を除く): 2963719591

約数列:

[1, 7, 47, 89, 139, 329, 623, 973, 3851, 4183, 6533, 12371, 26957, 29281, 45731, 86597, 180997, 342739, 535289, 581437, 1266979, 2399173, 3747023, 4070059, 16108733, 25158583, 47640721, 112761131, 176110081, 333485047, 2239113887, 15673797209]

約数ペア:

[(1, 15673797209), (7, 2239113887), (47, 333485047), (89, 176110081), (139, 112761131), (329, 47640721), (623, 25158583), (973, 16108733), (3851, 4070059), (4183, 3747023), (6533, 2399173), (12371, 1266979), (26957, 581437), (29281, 535289), (45731, 342739), (86597, 180997)]