849111907

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{54371}}^1$

素因数の和:54498

約数の個数: 16

約数和(自身を含む): 1023063552

約数和(自身を除く): 173951645

約数列:

[1, 7, 23, 97, 161, 679, 2231, 15617, 54371, 380597, 1250533, 5273987, 8753731, 36917909, 121301701, 849111907]

約数ペア:

[(1, 849111907), (7, 121301701), (23, 36917909), (97, 8753731), (161, 5273987), (679, 1250533), (2231, 380597), (15617, 54371)]