1277431326

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{3853}}^1$

素因数の和:4137

約数の個数: 48

約数和(自身を含む): 2810120976

約数和(自身を除く): 1532689650

約数列:

[1, 2, 3, 6, 9, 18, 113, 163, 226, 326, 339, 489, 678, 978, 1017, 1467, 2034, 2934, 3853, 7706, 11559, 18419, 23118, 34677, 36838, 55257, 69354, 110514, 165771, 331542, 435389, 628039, 870778, 1256078, 1306167, 1884117, 2612334, 3768234, 3918501, 5652351, 7837002, 11304702, 70968407, 141936814, 212905221, 425810442, 638715663, 1277431326]

約数ペア:

[(1, 1277431326), (2, 638715663), (3, 425810442), (6, 212905221), (9, 141936814), (18, 70968407), (113, 11304702), (163, 7837002), (226, 5652351), (326, 3918501), (339, 3768234), (489, 2612334), (678, 1884117), (978, 1306167), (1017, 1256078), (1467, 870778), (2034, 628039), (2934, 435389), (3853, 331542), (7706, 165771), (11559, 110514), (18419, 69354), (23118, 55257), (34677, 36838)]