380879198063

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{3889}}^1\times {\mathrm{1076237}}^1$

素因数の和:1080146

約数の個数: 16

約数和(自身を含む): 468895371840

約数和(自身を除く): 88016173777

約数列:

[1, 7, 13, 91, 3889, 27223, 50557, 353899, 1076237, 7533659, 13991081, 97937567, 4185485693, 29298399851, 54411314009, 380879198063]

約数ペア:

[(1, 380879198063), (7, 54411314009), (13, 29298399851), (91, 4185485693), (3889, 97937567), (27223, 13991081), (50557, 7533659), (353899, 1076237)]