1315017

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 2134080

約数和(自身を除く): 819063

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 359, 407, 1077, 1221, 3231, 3663, 3949, 11847, 13283, 35541, 39849, 119547, 146113, 438339, 1315017]

約数ペア:

[(1, 1315017), (3, 438339), (9, 146113), (11, 119547), (33, 39849), (37, 35541), (99, 13283), (111, 11847), (333, 3949), (359, 3663), (407, 3231), (1077, 1221)]