47507967

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{877}}^1$

素因数の和:1359

約数の個数: 24

約数和(自身を含む): 74145344

約数和(自身を除く): 26637377

約数列:

[1, 3, 9, 13, 39, 117, 463, 877, 1389, 2631, 4167, 6019, 7893, 11401, 18057, 34203, 54171, 102609, 406051, 1218153, 3654459, 5278663, 15835989, 47507967]

約数ペア:

[(1, 47507967), (3, 15835989), (9, 5278663), (13, 3654459), (39, 1218153), (117, 406051), (463, 102609), (877, 54171), (1389, 34203), (2631, 18057), (4167, 11401), (6019, 7893)]