47122383

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1489}}^1$

素因数の和:1647

約数の個数: 32

約数和(自身を含む): 78958080

約数和(自身を除く): 31835697

約数列:

[1, 3, 7, 11, 21, 33, 77, 137, 231, 411, 959, 1489, 1507, 2877, 4467, 4521, 10423, 10549, 16379, 31269, 31647, 49137, 114653, 203993, 343959, 611979, 1427951, 2243923, 4283853, 6731769, 15707461, 47122383]

約数ペア:

[(1, 47122383), (3, 15707461), (7, 6731769), (11, 4283853), (21, 2243923), (33, 1427951), (77, 611979), (137, 343959), (231, 203993), (411, 114653), (959, 49137), (1489, 31647), (1507, 31269), (2877, 16379), (4467, 10549), (4521, 10423)]