91036231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 113218560

約数和(自身を除く): 22182329

約数列:

[1, 11, 13, 23, 89, 143, 253, 299, 311, 979, 1157, 2047, 3289, 3421, 4043, 7153, 12727, 22517, 26611, 27679, 44473, 78683, 92989, 292721, 304469, 359827, 636617, 1022879, 3958097, 7002787, 8276021, 91036231]

約数ペア:

[(1, 91036231), (11, 8276021), (13, 7002787), (23, 3958097), (89, 1022879), (143, 636617), (253, 359827), (299, 304469), (311, 292721), (979, 92989), (1157, 78683), (2047, 44473), (3289, 27679), (3421, 26611), (4043, 22517), (7153, 12727)]