2005913613

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1\times {\mathrm{811}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 2942843904

約数和(自身を除く): 936930291

約数列:

[1, 3, 11, 33, 241, 311, 723, 811, 933, 2433, 2651, 3421, 7953, 8921, 10263, 26763, 74951, 195451, 224853, 252221, 586353, 756663, 824461, 2149961, 2473383, 2774431, 6449883, 8323293, 60785261, 182355783, 668637871, 2005913613]

約数ペア:

[(1, 2005913613), (3, 668637871), (11, 182355783), (33, 60785261), (241, 8323293), (311, 6449883), (723, 2774431), (811, 2473383), (933, 2149961), (2433, 824461), (2651, 756663), (3421, 586353), (7953, 252221), (8921, 224853), (10263, 195451), (26763, 74951)]