492080211

素因数分解:

$3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{15973}}^1$

素因数の和:16152

約数の個数: 32

約数和(自身を含む): 838315520

約数和(自身を除く): 346235309

約数列:

[1, 3, 7, 9, 21, 27, 63, 163, 189, 489, 1141, 1467, 3423, 4401, 10269, 15973, 30807, 47919, 111811, 143757, 335433, 431271, 1006299, 2603599, 3018897, 7810797, 18225193, 23432391, 54675579, 70297173, 164026737, 492080211]

約数ペア:

[(1, 492080211), (3, 164026737), (7, 70297173), (9, 54675579), (21, 23432391), (27, 18225193), (63, 7810797), (163, 3018897), (189, 2603599), (489, 1006299), (1141, 431271), (1467, 335433), (3423, 143757), (4401, 111811), (10269, 47919), (15973, 30807)]