47202771

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{877}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 78893568

約数和(自身を除く): 31690797

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 233, 699, 877, 1631, 2563, 2631, 4893, 6139, 7689, 9647, 17941, 18417, 28941, 53823, 67529, 202587, 204341, 613023, 1430387, 2247751, 4291161, 6743253, 15734257, 47202771]

約数ペア:

[(1, 47202771), (3, 15734257), (7, 6743253), (11, 4291161), (21, 2247751), (33, 1430387), (77, 613023), (231, 204341), (233, 202587), (699, 67529), (877, 53823), (1631, 28941), (2563, 18417), (2631, 17941), (4893, 9647), (6139, 7689)]