2945580051

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1\times {\mathrm{947}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 4174536960

約数和(自身を除く): 1228956909

約数列:

[1, 3, 19, 57, 197, 277, 591, 831, 947, 2841, 3743, 5263, 11229, 15789, 17993, 53979, 54569, 163707, 186559, 262319, 559677, 786957, 1036811, 3110433, 3544621, 4984061, 10633863, 14952183, 51676843, 155030529, 981860017, 2945580051]

約数ペア:

[(1, 2945580051), (3, 981860017), (19, 155030529), (57, 51676843), (197, 14952183), (277, 10633863), (591, 4984061), (831, 3544621), (947, 3110433), (2841, 1036811), (3743, 786957), (5263, 559677), (11229, 262319), (15789, 186559), (17993, 163707), (53979, 54569)]