20180116319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{15607}}^1$

素因数の和:15767

約数の個数: 32

約数和(自身を含む): 23410501632

約数和(自身を除く): 3230385313

約数列:

[1, 11, 41, 47, 61, 451, 517, 671, 1927, 2501, 2867, 15607, 21197, 27511, 31537, 117547, 171677, 639887, 733529, 952027, 1293017, 7038757, 8068819, 10472297, 30074689, 39033107, 44745269, 330821579, 429364177, 492197959, 1834556029, 20180116319]

約数ペア:

[(1, 20180116319), (11, 1834556029), (41, 492197959), (47, 429364177), (61, 330821579), (451, 44745269), (517, 39033107), (671, 30074689), (1927, 10472297), (2501, 8068819), (2867, 7038757), (15607, 1293017), (21197, 952027), (27511, 733529), (31537, 639887), (117547, 171677)]