2000443389

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1\times {\mathrm{2801}}^1$

素因数の和:3361

約数の個数: 32

約数和(自身を含む): 3098787840

約数和(自身を除く): 1098344451

約数列:

[1, 3, 7, 21, 71, 213, 479, 497, 1437, 1491, 2801, 3353, 8403, 10059, 19607, 34009, 58821, 102027, 198871, 238063, 596613, 714189, 1341679, 1392097, 4025037, 4176291, 9391753, 28175259, 95259209, 285777627, 666814463, 2000443389]

約数ペア:

[(1, 2000443389), (3, 666814463), (7, 285777627), (21, 95259209), (71, 28175259), (213, 9391753), (479, 4176291), (497, 4025037), (1437, 1392097), (1491, 1341679), (2801, 714189), (3353, 596613), (8403, 238063), (10059, 198871), (19607, 102027), (34009, 58821)]