172931694

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2217073}}^1$

素因数の和:2217091

約数の個数: 16

約数和(自身を含む): 372468432

約数和(自身を除く): 199536738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2217073, 4434146, 6651219, 13302438, 28821949, 57643898, 86465847, 172931694]

約数ペア:

[(1, 172931694), (2, 86465847), (3, 57643898), (6, 28821949), (13, 13302438), (26, 6651219), (39, 4434146), (78, 2217073)]