11728953

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 17566848

約数和(自身を除く): 5837895

約数列:

[1, 3, 9, 53, 67, 159, 201, 367, 477, 603, 1101, 3303, 3551, 10653, 19451, 24589, 31959, 58353, 73767, 175059, 221301, 1303217, 3909651, 11728953]

約数ペア:

[(1, 11728953), (3, 3909651), (9, 1303217), (53, 221301), (67, 175059), (159, 73767), (201, 58353), (367, 31959), (477, 24589), (603, 19451), (1101, 10653), (3303, 3551)]