30896313

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{3137}}^1$

素因数の和:3221

約数の個数: 24

約数和(自身を含む): 48651552

約数和(自身を除く): 17755239

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 469, 1407, 3137, 3283, 9411, 9849, 21959, 65877, 153713, 210179, 461139, 630537, 1471253, 4413759, 10298771, 30896313]

約数ペア:

[(1, 30896313), (3, 10298771), (7, 4413759), (21, 1471253), (49, 630537), (67, 461139), (147, 210179), (201, 153713), (469, 65877), (1407, 21959), (3137, 9849), (3283, 9411)]