730605993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{985973}}^1$

素因数の和:986008

約数の個数: 16

約数和(自身を含む): 1104290880

約数和(自身を除く): 373684887

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 985973, 2957919, 12817649, 18733487, 38452947, 56200461, 243535331, 730605993]

約数ペア:

[(1, 730605993), (3, 243535331), (13, 56200461), (19, 38452947), (39, 18733487), (57, 12817649), (247, 2957919), (741, 985973)]