289322299

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{3821}}^1$

素因数の和:4230

約数の個数: 16

約数和(自身を含む): 343062720

約数和(自身を除く): 53740421

約数列:

[1, 7, 29, 203, 373, 2611, 3821, 10817, 26747, 75719, 110809, 775663, 1425233, 9976631, 41331757, 289322299]

約数ペア:

[(1, 289322299), (7, 41331757), (29, 9976631), (203, 1425233), (373, 775663), (2611, 110809), (3821, 75719), (10817, 26747)]