25697997

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{919}}^1$

素因数の和:1177

約数の個数: 24

約数和(自身を含む): 40185600

約数和(自身を除く): 14487603

約数列:

[1, 3, 9, 13, 39, 117, 239, 717, 919, 2151, 2757, 3107, 8271, 9321, 11947, 27963, 35841, 107523, 219641, 658923, 1976769, 2855333, 8565999, 25697997]

約数ペア:

[(1, 25697997), (3, 8565999), (9, 2855333), (13, 1976769), (39, 658923), (117, 219641), (239, 107523), (717, 35841), (919, 27963), (2151, 11947), (2757, 9321), (3107, 8271)]