19763001

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{4231}}^1$

素因数の和:4413

約数の個数: 16

約数和(自身を含む): 29454720

約数和(自身を除く): 9691719

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4231, 4671, 12693, 38079, 114237, 731963, 2195889, 6587667, 19763001]

約数ペア:

[(1, 19763001), (3, 6587667), (9, 2195889), (27, 731963), (173, 114237), (519, 38079), (1557, 12693), (4231, 4671)]