321114937

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1097}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 398442240

約数和(自身を除く): 77327303

約数列:

[1, 11, 13, 23, 89, 143, 253, 299, 979, 1097, 1157, 2047, 3289, 12067, 12727, 14261, 22517, 25231, 26611, 97633, 156871, 277541, 292721, 328003, 1073963, 1269229, 2245559, 3608033, 13961519, 24701149, 29192267, 321114937]

約数ペア:

[(1, 321114937), (11, 29192267), (13, 24701149), (23, 13961519), (89, 3608033), (143, 2245559), (253, 1269229), (299, 1073963), (979, 328003), (1097, 292721), (1157, 277541), (2047, 156871), (3289, 97633), (12067, 26611), (12727, 25231), (14261, 22517)]