1005361

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:192

約数の個数: 16

約数和(自身を含む): 1225728

約数和(自身を除く): 220367

約数列:

[1, 7, 31, 41, 113, 217, 287, 791, 1271, 3503, 4633, 8897, 24521, 32431, 143623, 1005361]

約数ペア:

[(1, 1005361), (7, 143623), (31, 32431), (41, 24521), (113, 8897), (217, 4633), (287, 3503), (791, 1271)]