2039562513

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{124721}}^1$

素因数の和:124829

約数の個数: 24

約数和(自身を含む): 3113061120

約数和(自身を除く): 1073498607

約数列:

[1, 3, 9, 23, 69, 79, 207, 237, 711, 1817, 5451, 16353, 124721, 374163, 1122489, 2868583, 8605749, 9852959, 25817247, 29558877, 88676631, 226618057, 679854171, 2039562513]

約数ペア:

[(1, 2039562513), (3, 679854171), (9, 226618057), (23, 88676631), (69, 29558877), (79, 25817247), (207, 9852959), (237, 8605749), (711, 2868583), (1817, 1122489), (5451, 374163), (16353, 124721)]