107802779

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6997}}^1$

素因数の和:7106

約数の個数: 16

約数和(自身を含む): 128987136

約数和(自身を除く): 21184357

約数列:

[1, 7, 31, 71, 217, 497, 2201, 6997, 15407, 48979, 216907, 496787, 1518349, 3477509, 15400397, 107802779]

約数ペア:

[(1, 107802779), (7, 15400397), (31, 3477509), (71, 1518349), (217, 496787), (497, 216907), (2201, 48979), (6997, 15407)]