246983037

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 381376512

約数和(自身を除く): 134393475

約数列:

[1, 3, 7, 21, 197, 227, 263, 591, 681, 789, 1379, 1589, 1841, 4137, 4767, 5523, 44719, 51811, 59701, 134157, 155433, 179103, 313033, 362677, 417907, 939099, 1088031, 1253721, 11761097, 35283291, 82327679, 246983037]

約数ペア:

[(1, 246983037), (3, 82327679), (7, 35283291), (21, 11761097), (197, 1253721), (227, 1088031), (263, 939099), (591, 417907), (681, 362677), (789, 313033), (1379, 179103), (1589, 155433), (1841, 134157), (4137, 59701), (4767, 51811), (5523, 44719)]