3971253

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9257}}^1$

素因数の和:9284

約数の個数: 16

約数和(自身を含む): 6221376

約数和(自身を除く): 2250123

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 9257, 27771, 101827, 120341, 305481, 361023, 1323751, 3971253]

約数ペア:

[(1, 3971253), (3, 1323751), (11, 361023), (13, 305481), (33, 120341), (39, 101827), (143, 27771), (429, 9257)]