1253109

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 2064384

約数和(自身を除く): 811275

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 127, 143, 253, 299, 381, 429, 759, 897, 1397, 1651, 2921, 3289, 4191, 4953, 8763, 9867, 18161, 32131, 37973, 54483, 96393, 113919, 417703, 1253109]

約数ペア:

[(1, 1253109), (3, 417703), (11, 113919), (13, 96393), (23, 54483), (33, 37973), (39, 32131), (69, 18161), (127, 9867), (143, 8763), (253, 4953), (299, 4191), (381, 3289), (429, 2921), (759, 1651), (897, 1397)]