25174221

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10271}}^1$

素因数の和:10336

約数の個数: 16

約数和(自身を含む): 36157440

約数和(自身を除く): 10983219

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 10271, 30813, 195149, 441653, 585447, 1324959, 8391407, 25174221]

約数ペア:

[(1, 25174221), (3, 8391407), (19, 1324959), (43, 585447), (57, 441653), (129, 195149), (817, 30813), (2451, 10271)]