17999021159

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{144349}}^1$

素因数の和:144782

約数の個数: 16

約数和(自身を含む): 21063552000

約数和(自身を除く): 3064530841

約数列:

[1, 7, 47, 329, 379, 2653, 17813, 124691, 144349, 1010443, 6784403, 47490821, 54708271, 382957897, 2571288737, 17999021159]

約数ペア:

[(1, 17999021159), (7, 2571288737), (47, 382957897), (329, 54708271), (379, 47490821), (2653, 6784403), (17813, 1010443), (124691, 144349)]