1926099

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 40

約数和(自身を含む): 3407360

約数和(自身を除く): 1481261

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 79, 81, 129, 189, 237, 301, 387, 553, 567, 711, 903, 1161, 1659, 2133, 2709, 3397, 3483, 4977, 6399, 8127, 10191, 14931, 23779, 24381, 30573, 44793, 71337, 91719, 214011, 275157, 642033, 1926099]

約数ペア:

[(1, 1926099), (3, 642033), (7, 275157), (9, 214011), (21, 91719), (27, 71337), (43, 44793), (63, 30573), (79, 24381), (81, 23779), (129, 14931), (189, 10191), (237, 8127), (301, 6399), (387, 4977), (553, 3483), (567, 3397), (711, 2709), (903, 2133), (1161, 1659)]