127697316

素因数分解:

$2^2\times 3^1\times {\mathrm{491}}^1\times {\mathrm{21673}}^1$

素因数の和:22171

約数の個数: 24

約数和(自身を含む): 298581024

約数和(自身を除く): 170883708

約数列:

[1, 2, 3, 4, 6, 12, 491, 982, 1473, 1964, 2946, 5892, 21673, 43346, 65019, 86692, 130038, 260076, 10641443, 21282886, 31924329, 42565772, 63848658, 127697316]

約数ペア:

[(1, 127697316), (2, 63848658), (3, 42565772), (4, 31924329), (6, 21282886), (12, 10641443), (491, 260076), (982, 130038), (1473, 86692), (1964, 65019), (2946, 43346), (5892, 21673)]