70324261

素因数分解:

$7^3\times {\mathrm{421}}^1\times {\mathrm{487}}^1$

素因数の和:929

約数の個数: 16

約数和(自身を含む): 82374400

約数和(自身を除く): 12050139

約数列:

[1, 7, 49, 343, 421, 487, 2947, 3409, 20629, 23863, 144403, 167041, 205027, 1435189, 10046323, 70324261]

約数ペア:

[(1, 70324261), (7, 10046323), (49, 1435189), (343, 205027), (421, 167041), (487, 144403), (2947, 23863), (3409, 20629)]