464520287

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 589400064

約数和(自身を除く): 124879777

約数列:

[1, 7, 11, 77, 113, 197, 271, 791, 1243, 1379, 1897, 2167, 2981, 8701, 15169, 20867, 22261, 30623, 53387, 155827, 214361, 244871, 336853, 373709, 587257, 1714097, 2357971, 4110799, 6032731, 42229117, 66360041, 464520287]

約数ペア:

[(1, 464520287), (7, 66360041), (11, 42229117), (77, 6032731), (113, 4110799), (197, 2357971), (271, 1714097), (791, 587257), (1243, 373709), (1379, 336853), (1897, 244871), (2167, 214361), (2981, 155827), (8701, 53387), (15169, 30623), (20867, 22261)]