25973679

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:654

約数の個数: 16

約数和(自身を含む): 35168000

約数和(自身を除く): 9194321

約数列:

[1, 3, 139, 199, 313, 417, 597, 939, 27661, 43507, 62287, 82983, 130521, 186861, 8657893, 25973679]

約数ペア:

[(1, 25973679), (3, 8657893), (139, 186861), (199, 130521), (313, 82983), (417, 62287), (597, 43507), (939, 27661)]