1392985839

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{619}}^1\times {\mathrm{1061}}^1$

素因数の和:1791

約数の個数: 32

約数和(自身を含む): 2149148160

約数和(自身を除く): 756162321

約数列:

[1, 3, 7, 21, 101, 303, 619, 707, 1061, 1857, 2121, 3183, 4333, 7427, 12999, 22281, 62519, 107161, 187557, 321483, 437633, 656759, 750127, 1312899, 1970277, 2250381, 4597313, 13791939, 66332659, 198997977, 464328613, 1392985839]

約数ペア:

[(1, 1392985839), (3, 464328613), (7, 198997977), (21, 66332659), (101, 13791939), (303, 4597313), (619, 2250381), (707, 1970277), (1061, 1312899), (1857, 750127), (2121, 656759), (3183, 437633), (4333, 321483), (7427, 187557), (12999, 107161), (22281, 62519)]