13130577

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 20616960

約数和(自身を除く): 7486383

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 2477, 5301, 7431, 22293, 47063, 76787, 141189, 230361, 423567, 691083, 1458953, 4376859, 13130577]

約数ペア:

[(1, 13130577), (3, 4376859), (9, 1458953), (19, 691083), (31, 423567), (57, 230361), (93, 141189), (171, 76787), (279, 47063), (589, 22293), (1767, 7431), (2477, 5301)]