992904213

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{34537}}^1$

素因数の和:34621

約数の個数: 24

約数和(自身を含む): 1555038912

約数和(自身を除く): 562134699

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 1369, 4107, 9583, 28749, 34537, 103611, 241759, 725277, 1277869, 3833607, 8945083, 26835249, 47281153, 141843459, 330968071, 992904213]

約数ペア:

[(1, 992904213), (3, 330968071), (7, 141843459), (21, 47281153), (37, 26835249), (111, 8945083), (259, 3833607), (777, 1277869), (1369, 725277), (4107, 241759), (9583, 103611), (28749, 34537)]