7690383

素因数分解:

$3^4\times {\mathrm{19}}^2\times {\mathrm{263}}^1$

素因数の和:313

約数の個数: 30

約数和(自身を含む): 12170664

約数和(自身を除く): 4480281

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 263, 361, 513, 789, 1083, 1539, 2367, 3249, 4997, 7101, 9747, 14991, 21303, 29241, 44973, 94943, 134919, 284829, 404757, 854487, 2563461, 7690383]

約数ペア:

[(1, 7690383), (3, 2563461), (9, 854487), (19, 404757), (27, 284829), (57, 134919), (81, 94943), (171, 44973), (263, 29241), (361, 21303), (513, 14991), (789, 9747), (1083, 7101), (1539, 4997), (2367, 3249)]