39908031

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{4729}}^1$

素因数の和:4858

約数の個数: 16

約数和(自身を含む): 55624800

約数和(自身を除く): 15716769

約数列:

[1, 3, 29, 87, 97, 291, 2813, 4729, 8439, 14187, 137141, 411423, 458713, 1376139, 13302677, 39908031]

約数ペア:

[(1, 39908031), (3, 13302677), (29, 1376139), (87, 458713), (97, 411423), (291, 137141), (2813, 14187), (4729, 8439)]