42428307

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{16619}}^1$

素因数の和:16682

約数の個数: 16

約数和(自身を含む): 60629760

約数和(自身を除く): 18201453

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 16619, 49857, 382237, 614903, 1146711, 1844709, 14142769, 42428307]

約数ペア:

[(1, 42428307), (3, 14142769), (23, 1844709), (37, 1146711), (69, 614903), (111, 382237), (851, 49857), (2553, 16619)]