1818782927

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5009}}^1$

素因数の和:5123

約数の個数: 32

約数和(自身を含む): 2181634560

約数和(自身を除く): 362851633

約数列:

[1, 13, 17, 31, 53, 221, 403, 527, 689, 901, 1643, 5009, 6851, 11713, 21359, 27931, 65117, 85153, 155279, 265477, 363103, 1106989, 2018627, 2639743, 3451201, 4513109, 8229787, 34316659, 58670417, 106987231, 139906379, 1818782927]

約数ペア:

[(1, 1818782927), (13, 139906379), (17, 106987231), (31, 58670417), (53, 34316659), (221, 8229787), (403, 4513109), (527, 3451201), (689, 2639743), (901, 2018627), (1643, 1106989), (5009, 363103), (6851, 265477), (11713, 155279), (21359, 85153), (27931, 65117)]