3787539

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 6096384

約数和(自身を除く): 2308845

約数列:

[1, 3, 7, 21, 41, 53, 83, 123, 159, 249, 287, 371, 581, 861, 1113, 1743, 2173, 3403, 4399, 6519, 10209, 13197, 15211, 23821, 30793, 45633, 71463, 92379, 180359, 541077, 1262513, 3787539]

約数ペア:

[(1, 3787539), (3, 1262513), (7, 541077), (21, 180359), (41, 92379), (53, 71463), (83, 45633), (123, 30793), (159, 23821), (249, 15211), (287, 13197), (371, 10209), (581, 6519), (861, 4399), (1113, 3403), (1743, 2173)]