47231639

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1399}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 60328800

約数和(自身を除く): 13097161

約数列:

[1, 7, 13, 49, 53, 91, 371, 637, 689, 1399, 2597, 4823, 9793, 18187, 33761, 68551, 74147, 127309, 519029, 891163, 963911, 3633203, 6747377, 47231639]

約数ペア:

[(1, 47231639), (7, 6747377), (13, 3633203), (49, 963911), (53, 891163), (91, 519029), (371, 127309), (637, 74147), (689, 68551), (1399, 33761), (2597, 18187), (4823, 9793)]