83831839

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{22469}}^1$

素因数の和:22530

約数の個数: 16

約数和(自身を含む): 105698880

約数和(自身を除く): 21867041

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 22469, 157283, 292097, 921229, 2044679, 6448603, 11975977, 83831839]

約数ペア:

[(1, 83831839), (7, 11975977), (13, 6448603), (41, 2044679), (91, 921229), (287, 292097), (533, 157283), (3731, 22469)]