7493421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{709}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 10814720

約数和(自身を除く): 3321299

約数列:

[1, 3, 13, 39, 271, 709, 813, 2127, 3523, 9217, 10569, 27651, 192139, 576417, 2497807, 7493421]

約数ペア:

[(1, 7493421), (3, 2497807), (13, 576417), (39, 192139), (271, 27651), (709, 10569), (813, 9217), (2127, 3523)]