203847579

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{5021}}^1$

素因数の和:5387

約数の個数: 24

約数和(自身を含む): 318073392

約数和(自身を除く): 114225813

約数列:

[1, 3, 9, 13, 39, 117, 347, 1041, 3123, 4511, 5021, 13533, 15063, 40599, 45189, 65273, 195819, 587457, 1742287, 5226861, 15680583, 22649731, 67949193, 203847579]

約数ペア:

[(1, 203847579), (3, 67949193), (9, 22649731), (13, 15680583), (39, 5226861), (117, 1742287), (347, 587457), (1041, 195819), (3123, 65273), (4511, 45189), (5021, 40599), (13533, 15063)]