47213301

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{17467}}^1$

素因数の和:17540

約数の個数: 16

約数和(自身を含む): 67915584

約数和(自身を除く): 20702283

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 17467, 52401, 296939, 890817, 925751, 2777253, 15737767, 47213301]

約数ペア:

[(1, 47213301), (3, 15737767), (17, 2777253), (51, 925751), (53, 890817), (159, 296939), (901, 52401), (2703, 17467)]