2287663611

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1\times {\mathrm{307}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 3140594688

約数和(自身を除く): 852931077

約数列:

[1, 3, 67, 131, 201, 283, 307, 393, 849, 921, 8777, 18961, 20569, 26331, 37073, 40217, 56883, 61707, 86881, 111219, 120651, 260643, 2483891, 2694539, 5821027, 7451673, 8083617, 11381411, 17463081, 34144233, 762554537, 2287663611]

約数ペア:

[(1, 2287663611), (3, 762554537), (67, 34144233), (131, 17463081), (201, 11381411), (283, 8083617), (307, 7451673), (393, 5821027), (849, 2694539), (921, 2483891), (8777, 260643), (18961, 120651), (20569, 111219), (26331, 86881), (37073, 61707), (40217, 56883)]