10868013

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{10321}}^1$

素因数の和:10346

約数の個数: 20

約数和(自身を含む): 17485468

約数和(自身を除く): 6617455

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 10321, 30963, 92889, 134173, 278667, 402519, 836001, 1207557, 3622671, 10868013]

約数ペア:

[(1, 10868013), (3, 3622671), (9, 1207557), (13, 836001), (27, 402519), (39, 278667), (81, 134173), (117, 92889), (351, 30963), (1053, 10321)]