217077198

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2783041}}^1$

素因数の和:2783059

約数の個数: 16

約数和(自身を含む): 467551056

約数和(自身を除く): 250473858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2783041, 5566082, 8349123, 16698246, 36179533, 72359066, 108538599, 217077198]

約数ペア:

[(1, 217077198), (2, 108538599), (3, 72359066), (6, 36179533), (13, 16698246), (26, 8349123), (39, 5566082), (78, 2783041)]