47647893

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{3137}}^1$

素因数の和:3284

約数の個数: 16

約数和(自身を含む): 65370816

約数和(自身を除く): 17722923

約数列:

[1, 3, 61, 83, 183, 249, 3137, 5063, 9411, 15189, 191357, 260371, 574071, 781113, 15882631, 47647893]

約数ペア:

[(1, 47647893), (3, 15882631), (61, 781113), (83, 574071), (183, 260371), (249, 191357), (3137, 15189), (5063, 9411)]