74618089

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11549}}^1$

素因数の和:11640

約数の個数: 16

約数和(自身を含む): 93139200

約数和(自身を除く): 18521111

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 11549, 80843, 150137, 819979, 1050959, 5739853, 10659727, 74618089]

約数ペア:

[(1, 74618089), (7, 10659727), (13, 5739853), (71, 1050959), (91, 819979), (497, 150137), (923, 80843), (6461, 11549)]