2169663609

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{47791}}^1$

素因数の和:48240

約数の個数: 16

約数和(自身を含む): 2978397440

約数和(自身を除く): 808733831

約数列:

[1, 3, 37, 111, 409, 1227, 15133, 45399, 47791, 143373, 1768267, 5304801, 19546519, 58639557, 723221203, 2169663609]

約数ペア:

[(1, 2169663609), (3, 723221203), (37, 58639557), (111, 19546519), (409, 5304801), (1227, 1768267), (15133, 143373), (45399, 47791)]