238489823

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 292723200

約数和(自身を除く): 54233377

約数列:

[1, 11, 13, 29, 131, 143, 319, 377, 439, 1441, 1703, 3799, 4147, 4829, 5707, 12731, 18733, 41789, 49387, 57509, 62777, 140041, 165503, 543257, 632599, 747617, 1667761, 1820533, 8223787, 18345371, 21680893, 238489823]

約数ペア:

[(1, 238489823), (11, 21680893), (13, 18345371), (29, 8223787), (131, 1820533), (143, 1667761), (319, 747617), (377, 632599), (439, 543257), (1441, 165503), (1703, 140041), (3799, 62777), (4147, 57509), (4829, 49387), (5707, 41789), (12731, 18733)]