779366961

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{544631}}^1$

素因数の和:544693

約数の個数: 16

約数和(自身を含む): 1176405120

約数和(自身を除く): 397038159

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 544631, 1633893, 4901679, 14705037, 28865443, 86596329, 259788987, 779366961]

約数ペア:

[(1, 779366961), (3, 259788987), (9, 86596329), (27, 28865443), (53, 14705037), (159, 4901679), (477, 1633893), (1431, 544631)]