1285513367061

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179515901}}^1$

素因数の和:179515953

約数の個数: 32

約数和(自身を含む): 2205891403776

約数和(自身を除く): 920378036715

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 179515901, 538547703, 1256611307, 1974674911, 3769833921, 5564992931, 5924024733, 13822724377, 16694978793, 38954950517, 41468173131, 61214922241, 116864851551, 183644766723, 428504455687, 1285513367061]

約数ペア:

[(1, 1285513367061), (3, 428504455687), (7, 183644766723), (11, 116864851551), (21, 61214922241), (31, 41468173131), (33, 38954950517), (77, 16694978793), (93, 13822724377), (217, 5924024733), (231, 5564992931), (341, 3769833921), (651, 1974674911), (1023, 1256611307), (2387, 538547703), (7161, 179515901)]