264935517

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{36997}}^1$

素因数の和:37049

約数の個数: 32

約数和(自身を含む): 454631424

約数和(自身を除く): 189695907

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 36997, 110991, 258979, 406967, 776937, 1146907, 1220901, 2848769, 3440721, 8028349, 8546307, 12615977, 24085047, 37847931, 88311839, 264935517]

約数ペア:

[(1, 264935517), (3, 88311839), (7, 37847931), (11, 24085047), (21, 12615977), (31, 8546307), (33, 8028349), (77, 3440721), (93, 2848769), (217, 1220901), (231, 1146907), (341, 776937), (651, 406967), (1023, 258979), (2387, 110991), (7161, 36997)]