21342621207

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{11467}}^1\times {\mathrm{32653}}^1$

素因数の和:44142

約数の個数: 16

約数和(自身を含む): 29958085760

約数和(自身を除く): 8615464553

約数列:

[1, 3, 19, 57, 11467, 32653, 34401, 97959, 217873, 620407, 653619, 1861221, 374431951, 1123295853, 7114207069, 21342621207]

約数ペア:

[(1, 21342621207), (3, 7114207069), (19, 1123295853), (57, 374431951), (11467, 1861221), (32653, 653619), (34401, 620407), (97959, 217873)]