7238253

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{521}}^1$

素因数の和:956

約数の個数: 16

約数和(自身を含む): 10573632

約数和(自身を除く): 3335379

約数列:

[1, 3, 11, 33, 421, 521, 1263, 1563, 4631, 5731, 13893, 17193, 219341, 658023, 2412751, 7238253]

約数ペア:

[(1, 7238253), (3, 2412751), (11, 658023), (33, 219341), (421, 17193), (521, 13893), (1263, 5731), (1563, 4631)]