1347327

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:507

約数の個数: 16

約数和(自身を含む): 2016000

約数和(自身を除く): 668673

約数列:

[1, 3, 9, 27, 139, 359, 417, 1077, 1251, 3231, 3753, 9693, 49901, 149703, 449109, 1347327]

約数ペア:

[(1, 1347327), (3, 449109), (9, 149703), (27, 49901), (139, 9693), (359, 3753), (417, 3231), (1077, 1251)]