321015942

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1371863}}^1$

素因数の和:1371884

約数の個数: 24

約数和(自身を含む): 749037744

約数和(自身を除く): 428021802

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1371863, 2743726, 4115589, 8231178, 12346767, 17834219, 24693534, 35668438, 53502657, 107005314, 160507971, 321015942]

約数ペア:

[(1, 321015942), (2, 160507971), (3, 107005314), (6, 53502657), (9, 35668438), (13, 24693534), (18, 17834219), (26, 12346767), (39, 8231178), (78, 4115589), (117, 2743726), (234, 1371863)]