612969

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1$

素因数の和:145

約数の個数: 24

約数和(自身を含む): 1002048

約数和(自身を除く): 389079

約数列:

[1, 3, 7, 17, 21, 51, 101, 119, 289, 303, 357, 707, 867, 1717, 2023, 2121, 5151, 6069, 12019, 29189, 36057, 87567, 204323, 612969]

約数ペア:

[(1, 612969), (3, 204323), (7, 87567), (17, 36057), (21, 29189), (51, 12019), (101, 6069), (119, 5151), (289, 2121), (303, 2023), (357, 1717), (707, 867)]