105864213

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{387781}}^1$

素因数の和:387804

約数の個数: 16

約数和(自身を含む): 173726336

約数和(自身を除く): 67862123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 387781, 1163343, 2714467, 5041153, 8143401, 15123459, 35288071, 105864213]

約数ペア:

[(1, 105864213), (3, 35288071), (7, 15123459), (13, 8143401), (21, 5041153), (39, 2714467), (91, 1163343), (273, 387781)]