83751213

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{306781}}^1$

素因数の和:306804

約数の個数: 16

約数和(自身を含む): 137438336

約数和(自身を除く): 53687123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 306781, 920343, 2147467, 3988153, 6442401, 11964459, 27917071, 83751213]

約数ペア:

[(1, 83751213), (3, 27917071), (7, 11964459), (13, 6442401), (21, 3988153), (39, 2147467), (91, 920343), (273, 306781)]