2928793

素因数分解:

$7^1\times {\mathrm{19}}^3\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 16

約数和(自身を含む): 3591040

約数和(自身を除く): 662247

約数列:

[1, 7, 19, 61, 133, 361, 427, 1159, 2527, 6859, 8113, 22021, 48013, 154147, 418399, 2928793]

約数ペア:

[(1, 2928793), (7, 418399), (19, 154147), (61, 48013), (133, 22021), (361, 8113), (427, 6859), (1159, 2527)]