2420079999

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{4241}}^1$

素因数の和:4495

約数の個数: 32

約数和(自身を含む): 3489163776

約数和(自身を除く): 1069083777

約数列:

[1, 3, 17, 51, 67, 167, 201, 501, 1139, 2839, 3417, 4241, 8517, 11189, 12723, 33567, 72097, 190213, 216291, 284147, 570639, 708247, 852441, 2124741, 4830499, 12040199, 14491497, 36120597, 47452549, 142357647, 806693333, 2420079999]

約数ペア:

[(1, 2420079999), (3, 806693333), (17, 142357647), (51, 47452549), (67, 36120597), (167, 14491497), (201, 12040199), (501, 4830499), (1139, 2124741), (2839, 852441), (3417, 708247), (4241, 570639), (8517, 284147), (11189, 216291), (12723, 190213), (33567, 72097)]