1277732053

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{443}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 1510935552

約数和(自身を除く): 233203499

約数列:

[1, 13, 17, 31, 221, 403, 421, 443, 527, 5473, 5759, 6851, 7157, 7531, 13051, 13733, 93041, 97903, 169663, 178529, 186503, 221867, 233461, 2424539, 2884271, 3034993, 3170551, 5781593, 41217163, 75160709, 98287081, 1277732053]

約数ペア:

[(1, 1277732053), (13, 98287081), (17, 75160709), (31, 41217163), (221, 5781593), (403, 3170551), (421, 3034993), (443, 2884271), (527, 2424539), (5473, 233461), (5759, 221867), (6851, 186503), (7157, 178529), (7531, 169663), (13051, 97903), (13733, 93041)]