1375407

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{421}}^1$

素因数の和:452

約数の個数: 24

約数和(自身を含む): 2245040

約数和(自身を除く): 869633

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 421, 1089, 1263, 3267, 3789, 4631, 11367, 13893, 41679, 50941, 125037, 152823, 458469, 1375407]

約数ペア:

[(1, 1375407), (3, 458469), (9, 152823), (11, 125037), (27, 50941), (33, 41679), (99, 13893), (121, 11367), (297, 4631), (363, 3789), (421, 3267), (1089, 1263)]