738634557

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{2797}}^1$

素因数の和:2973

約数の個数: 32

約数和(自身を含む): 1071745920

約数和(自身を除く): 333111363

約数列:

[1, 3, 19, 41, 57, 113, 123, 339, 779, 2147, 2337, 2797, 4633, 6441, 8391, 13899, 53143, 88027, 114677, 159429, 264081, 316061, 344031, 948183, 2178863, 6005159, 6536589, 12958501, 18015477, 38875503, 246211519, 738634557]

約数ペア:

[(1, 738634557), (3, 246211519), (19, 38875503), (41, 18015477), (57, 12958501), (113, 6536589), (123, 6005159), (339, 2178863), (779, 948183), (2147, 344031), (2337, 316061), (2797, 264081), (4633, 159429), (6441, 114677), (8391, 88027), (13899, 53143)]