1249443

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 1987440

約数和(自身を除く): 737997

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 181, 531, 543, 767, 1629, 2301, 2353, 6903, 7059, 10679, 21177, 32037, 96111, 138827, 416481, 1249443]

約数ペア:

[(1, 1249443), (3, 416481), (9, 138827), (13, 96111), (39, 32037), (59, 21177), (117, 10679), (177, 7059), (181, 6903), (531, 2353), (543, 2301), (767, 1629)]