2180804523

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1379383}}^1$

素因数の和:1379434

約数の個数: 16

約数和(自身を含む): 3178100736

約数和(自身を除く): 997296213

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 1379383, 4138149, 23449511, 42760873, 70348533, 128282619, 726934841, 2180804523]

約数ペア:

[(1, 2180804523), (3, 726934841), (17, 128282619), (31, 70348533), (51, 42760873), (93, 23449511), (527, 4138149), (1581, 1379383)]