7761741

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 12337920

約数和(自身を除く): 4576179

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 221, 299, 391, 509, 663, 897, 1173, 1527, 5083, 6617, 8653, 11707, 15249, 19851, 25959, 35121, 112489, 152191, 199019, 337467, 456573, 597057, 2587247, 7761741]

約数ペア:

[(1, 7761741), (3, 2587247), (13, 597057), (17, 456573), (23, 337467), (39, 199019), (51, 152191), (69, 112489), (221, 35121), (299, 25959), (391, 19851), (509, 15249), (663, 11707), (897, 8653), (1173, 6617), (1527, 5083)]