971013

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 16

約数和(自身を含む): 1368576

約数和(自身を除く): 397563

約数列:

[1, 3, 31, 53, 93, 159, 197, 591, 1643, 4929, 6107, 10441, 18321, 31323, 323671, 971013]

約数ペア:

[(1, 971013), (3, 323671), (31, 31323), (53, 18321), (93, 10441), (159, 6107), (197, 4929), (591, 1643)]