40451349

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{5413}}^1$

素因数の和:5516

約数の個数: 16

約数和(自身を含む): 56132352

約数和(自身を除く): 15681003

約数列:

[1, 3, 47, 53, 141, 159, 2491, 5413, 7473, 16239, 254411, 286889, 763233, 860667, 13483783, 40451349]

約数ペア:

[(1, 40451349), (3, 13483783), (47, 860667), (53, 763233), (141, 286889), (159, 254411), (2491, 16239), (5413, 7473)]