16888972809

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{285871}}^1$

素因数の和:286340

約数の個数: 16

約数和(自身を含む): 23052718080

約数和(自身を除く): 6163745271

約数列:

[1, 3, 47, 141, 419, 1257, 19693, 59079, 285871, 857613, 13435937, 40307811, 119779949, 359339847, 5629657603, 16888972809]

約数ペア:

[(1, 16888972809), (3, 5629657603), (47, 359339847), (141, 119779949), (419, 40307811), (1257, 13435937), (19693, 857613), (59079, 285871)]