471964801

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1327}}^1$

素因数の和:1525

約数の個数: 32

約数和(自身を含む): 611942400

約数和(自身を除く): 139977599

約数列:

[1, 7, 11, 31, 77, 149, 217, 341, 1043, 1327, 1639, 2387, 4619, 9289, 11473, 14597, 32333, 41137, 50809, 102179, 197723, 287959, 355663, 452507, 1384061, 2174953, 3167549, 6129413, 15224671, 42905891, 67423543, 471964801]

約数ペア:

[(1, 471964801), (7, 67423543), (11, 42905891), (31, 15224671), (77, 6129413), (149, 3167549), (217, 2174953), (341, 1384061), (1043, 452507), (1327, 355663), (1639, 287959), (2387, 197723), (4619, 102179), (9289, 50809), (11473, 41137), (14597, 32333)]