1381569968233

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{139285207}}^1$

素因数の和:139285336

約数の個数: 16

約数和(自身を含む): 1715993762560

約数和(自身を除く): 334423794327

約数列:

[1, 7, 13, 91, 109, 763, 1417, 9919, 139285207, 974996449, 1810707691, 12674953837, 15182087563, 106274612941, 197367138319, 1381569968233]

約数ペア:

[(1, 1381569968233), (7, 197367138319), (13, 106274612941), (91, 15182087563), (109, 12674953837), (763, 1810707691), (1417, 974996449), (9919, 139285207)]