313958403

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{13381}}^1$

素因数の和:13480

約数の個数: 32

約数和(自身を含む): 513868800

約数和(自身を除く): 199910397

約数列:

[1, 3, 9, 11, 27, 33, 79, 99, 237, 297, 711, 869, 2133, 2607, 7821, 13381, 23463, 40143, 120429, 147191, 361287, 441573, 1057099, 1324719, 3171297, 3974157, 9513891, 11628089, 28541673, 34884267, 104652801, 313958403]

約数ペア:

[(1, 313958403), (3, 104652801), (9, 34884267), (11, 28541673), (27, 11628089), (33, 9513891), (79, 3974157), (99, 3171297), (237, 1324719), (297, 1057099), (711, 441573), (869, 361287), (2133, 147191), (2607, 120429), (7821, 40143), (13381, 23463)]