289279053

素因数分解:

$3^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{6569}}^1$

素因数の和:6818

約数の個数: 32

約数和(自身を含む): 491961600

約数和(自身を除く): 202682547

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 233, 699, 1631, 2097, 4893, 6291, 6569, 14679, 19707, 44037, 45983, 59121, 137949, 177363, 413847, 1241541, 1530577, 4591731, 10714039, 13775193, 32142117, 41325579, 96426351, 289279053]

約数ペア:

[(1, 289279053), (3, 96426351), (7, 41325579), (9, 32142117), (21, 13775193), (27, 10714039), (63, 4591731), (189, 1530577), (233, 1241541), (699, 413847), (1631, 177363), (2097, 137949), (4893, 59121), (6291, 45983), (6569, 44037), (14679, 19707)]