40577913

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 60402888

約数和(自身を除く): 19824975

約数列:

[1, 3, 9, 53, 97, 159, 291, 477, 873, 877, 2631, 5141, 7893, 15423, 46269, 46481, 85069, 139443, 255207, 418329, 765621, 4508657, 13525971, 40577913]

約数ペア:

[(1, 40577913), (3, 13525971), (9, 4508657), (53, 765621), (97, 418329), (159, 255207), (291, 139443), (477, 85069), (873, 46481), (877, 46269), (2631, 15423), (5141, 7893)]