193670113

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{5281}}^1$

素因数の和:5345

約数の個数: 24

約数和(自身を含む): 247451136

約数和(自身を除く): 53781023

約数列:

[1, 7, 13, 31, 91, 169, 217, 403, 1183, 2821, 5239, 5281, 36673, 36967, 68653, 163711, 480571, 892489, 1145977, 2128243, 6247423, 14897701, 27667159, 193670113]

約数ペア:

[(1, 193670113), (7, 27667159), (13, 14897701), (31, 6247423), (91, 2128243), (169, 1145977), (217, 892489), (403, 480571), (1183, 163711), (2821, 68653), (5239, 36967), (5281, 36673)]