421401693

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{18959}}^1$

素因数の和:19232

約数の個数: 16

約数和(自身を含む): 582451200

約数和(自身を除く): 161049507

約数列:

[1, 3, 31, 93, 239, 717, 7409, 18959, 22227, 56877, 587729, 1763187, 4531201, 13593603, 140467231, 421401693]

約数ペア:

[(1, 421401693), (3, 140467231), (31, 13593603), (93, 4531201), (239, 1763187), (717, 587729), (7409, 56877), (18959, 22227)]