749068509

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{3391}}^1$

素因数の和:3625

約数の個数: 32

約数和(自身を含む): 1166196736

約数和(自身を除く): 417128227

約数列:

[1, 3, 7, 21, 67, 157, 201, 469, 471, 1099, 1407, 3297, 3391, 10173, 10519, 23737, 31557, 71211, 73633, 220899, 227197, 532387, 681591, 1590379, 1597161, 3726709, 4771137, 11180127, 35669929, 107009787, 249689503, 749068509]

約数ペア:

[(1, 749068509), (3, 249689503), (7, 107009787), (21, 35669929), (67, 11180127), (157, 4771137), (201, 3726709), (469, 1597161), (471, 1590379), (1099, 681591), (1407, 532387), (3297, 227197), (3391, 220899), (10173, 73633), (10519, 71211), (23737, 31557)]