12547996876831

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{13981351}}^1$

素因数の和:13981543

約数の個数: 32

約数和(自身を含む): 14882422173696

約数和(自身を除く): 2334425296865

約数列:

[1, 13, 17, 31, 131, 221, 403, 527, 1703, 2227, 4061, 6851, 28951, 52793, 69037, 897481, 13981351, 181757563, 237682967, 433421881, 1831556981, 3089878571, 5634484453, 7368171977, 23810240753, 31136468677, 56778266411, 95786235701, 404774092801, 738117463343, 965230528987, 12547996876831]

約数ペア:

[(1, 12547996876831), (13, 965230528987), (17, 738117463343), (31, 404774092801), (131, 95786235701), (221, 56778266411), (403, 31136468677), (527, 23810240753), (1703, 7368171977), (2227, 5634484453), (4061, 3089878571), (6851, 1831556981), (28951, 433421881), (52793, 237682967), (69037, 181757563), (897481, 13981351)]