922142193

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1\times {\mathrm{1103}}^1$

素因数の和:2125

約数の個数: 32

約数和(自身を含む): 1442230272

約数和(自身を除く): 520088079

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 971, 1103, 2913, 3309, 6797, 7721, 20391, 23163, 39811, 45223, 119433, 135669, 278677, 316561, 836031, 949683, 1071013, 3213039, 7497091, 22491273, 43911533, 131734599, 307380731, 922142193]

約数ペア:

[(1, 922142193), (3, 307380731), (7, 131734599), (21, 43911533), (41, 22491273), (123, 7497091), (287, 3213039), (861, 1071013), (971, 949683), (1103, 836031), (2913, 316561), (3309, 278677), (6797, 135669), (7721, 119433), (20391, 45223), (23163, 39811)]