15481137

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5381}}^1$

素因数の和:5528

約数の個数: 16

約数和(自身を含む): 23766912

約数和(自身を除く): 8285775

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 5381, 16143, 37667, 113001, 737197, 2211591, 5160379, 15481137]

約数ペア:

[(1, 15481137), (3, 5160379), (7, 2211591), (21, 737197), (137, 113001), (411, 37667), (959, 16143), (2877, 5381)]