472570294041

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{307063219}}^1$

素因数の和:307063250

約数の個数: 20

約数和(自身を含む): 743092992400

約数和(自身を除く): 270522698359

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 307063219, 921189657, 2763568971, 5834201161, 8290706913, 17502603483, 24872120739, 52507810449, 157523431347, 472570294041]

約数ペア:

[(1, 472570294041), (3, 157523431347), (9, 52507810449), (19, 24872120739), (27, 17502603483), (57, 8290706913), (81, 5834201161), (171, 2763568971), (513, 921189657), (1539, 307063219)]