199911117

素因数分解:

$3^1\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{5851}}^1$

素因数の和:7488

約数の個数: 16

約数和(自身を含む): 304865792

約数和(自身を除く): 104954675

約数列:

[1, 3, 7, 21, 1627, 4881, 5851, 11389, 17553, 34167, 40957, 122871, 9519577, 28558731, 66637039, 199911117]

約数ペア:

[(1, 199911117), (3, 66637039), (7, 28558731), (21, 9519577), (1627, 122871), (4881, 40957), (5851, 34167), (11389, 17553)]