42770819

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5281}}^1$

素因数の和:5390

約数の個数: 16

約数和(自身を含む): 53242560

約数和(自身を除く): 10471741

約数列:

[1, 7, 13, 89, 91, 623, 1157, 5281, 8099, 36967, 68653, 470009, 480571, 3290063, 6110117, 42770819]

約数ペア:

[(1, 42770819), (7, 6110117), (13, 3290063), (89, 480571), (91, 470009), (623, 68653), (1157, 36967), (5281, 8099)]