147130247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 172523520

約数和(自身を除く): 25393273

約数列:

[1, 11, 31, 59, 71, 103, 341, 649, 781, 1133, 1829, 2201, 3193, 4189, 6077, 7313, 20119, 24211, 35123, 46079, 66847, 80443, 129859, 188387, 226703, 431467, 1428449, 2072257, 2493733, 4746137, 13375477, 147130247]

約数ペア:

[(1, 147130247), (11, 13375477), (31, 4746137), (59, 2493733), (71, 2072257), (103, 1428449), (341, 431467), (649, 226703), (781, 188387), (1133, 129859), (1829, 80443), (2201, 66847), (3193, 46079), (4189, 35123), (6077, 24211), (7313, 20119)]