5318391

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 8128512

約数和(自身を除く): 2810121

約数列:

[1, 3, 13, 31, 39, 53, 83, 93, 159, 249, 403, 689, 1079, 1209, 1643, 2067, 2573, 3237, 4399, 4929, 7719, 13197, 21359, 33449, 57187, 64077, 100347, 136369, 171561, 409107, 1772797, 5318391]

約数ペア:

[(1, 5318391), (3, 1772797), (13, 409107), (31, 171561), (39, 136369), (53, 100347), (83, 64077), (93, 57187), (159, 33449), (249, 21359), (403, 13197), (689, 7719), (1079, 4929), (1209, 4399), (1643, 3237), (2067, 2573)]