201615141

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{56809}}^1$

素因数の和:56845

約数の個数: 24

約数和(自身を含む): 332679360

約数和(自身を除く): 131064219

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 56809, 170427, 397663, 738517, 1192989, 2215551, 5169619, 9600721, 15508857, 28802163, 67205047, 201615141]

約数ペア:

[(1, 201615141), (3, 67205047), (7, 28802163), (13, 15508857), (21, 9600721), (39, 5169619), (91, 2215551), (169, 1192989), (273, 738517), (507, 397663), (1183, 170427), (3549, 56809)]