7473303

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{359}}^1$

素因数の和:628

約数の個数: 20

約数和(自身を含む): 11238480

約数和(自身を除く): 3765177

約数列:

[1, 3, 9, 27, 81, 257, 359, 771, 1077, 2313, 3231, 6939, 9693, 20817, 29079, 92263, 276789, 830367, 2491101, 7473303]

約数ペア:

[(1, 7473303), (3, 2491101), (9, 830367), (27, 276789), (81, 92263), (257, 29079), (359, 20817), (771, 9693), (1077, 6939), (2313, 3231)]