5241579

素因数分解:

$3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 8216208

約数和(自身を除く): 2974629

約数列:

[1, 3, 7, 21, 49, 147, 181, 197, 543, 591, 1267, 1379, 3801, 4137, 8869, 9653, 26607, 28959, 35657, 106971, 249599, 748797, 1747193, 5241579]

約数ペア:

[(1, 5241579), (3, 1747193), (7, 748797), (21, 249599), (49, 106971), (147, 35657), (181, 28959), (197, 26607), (543, 9653), (591, 8869), (1267, 4137), (1379, 3801)]