2880564603

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{3989}}^1$

素因数の和:4387

約数の個数: 32

約数和(自身を含む): 4440199680

約数和(自身を除く): 1559635077

約数列:

[1, 3, 7, 21, 137, 251, 411, 753, 959, 1757, 2877, 3989, 5271, 11967, 27923, 34387, 83769, 103161, 240709, 546493, 722127, 1001239, 1639479, 3003717, 3825451, 7008673, 11476353, 21026019, 137169743, 411509229, 960188201, 2880564603]

約数ペア:

[(1, 2880564603), (3, 960188201), (7, 411509229), (21, 137169743), (137, 21026019), (251, 11476353), (411, 7008673), (753, 3825451), (959, 3003717), (1757, 1639479), (2877, 1001239), (3989, 722127), (5271, 546493), (11967, 240709), (27923, 103161), (34387, 83769)]