2019917160909

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{4057}}^1\times {\mathrm{825679}}^1$

素因数の和:829809

約数の個数: 24

約数和(自身を含む): 2961938744960

約数和(自身を除く): 942021584051

約数列:

[1, 3, 9, 67, 201, 603, 4057, 12171, 36513, 271819, 815457, 825679, 2446371, 2477037, 7431111, 55320493, 165961479, 497884437, 3349779703, 10049339109, 30148017327, 224435240101, 673305720303, 2019917160909]

約数ペア:

[(1, 2019917160909), (3, 673305720303), (9, 224435240101), (67, 30148017327), (201, 10049339109), (603, 3349779703), (4057, 497884437), (12171, 165961479), (36513, 55320493), (271819, 7431111), (815457, 2477037), (825679, 2446371)]