38341269

素因数分解:

$3^5\times {\mathrm{83}}^1\times {\mathrm{1901}}^1$

素因数の和:1999

約数の個数: 24

約数和(自身を含む): 58155552

約数和(自身を除く): 19814283

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 747, 1901, 2241, 5703, 6723, 17109, 20169, 51327, 153981, 157783, 461943, 473349, 1420047, 4260141, 12780423, 38341269]

約数ペア:

[(1, 38341269), (3, 12780423), (9, 4260141), (27, 1420047), (81, 473349), (83, 461943), (243, 157783), (249, 153981), (747, 51327), (1901, 20169), (2241, 17109), (5703, 6723)]