2011003197

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1\times {\mathrm{1489}}^1$

素因数の和:2453

約数の個数: 32

約数和(自身を含む): 3111978240

約数和(自身を除く): 1100975043

約数列:

[1, 3, 7, 21, 73, 219, 511, 881, 1489, 1533, 2643, 4467, 6167, 10423, 18501, 31269, 64313, 108697, 192939, 326091, 450191, 760879, 1311809, 1350573, 2282637, 3935427, 9182663, 27547989, 95762057, 287286171, 670334399, 2011003197]

約数ペア:

[(1, 2011003197), (3, 670334399), (7, 287286171), (21, 95762057), (73, 27547989), (219, 9182663), (511, 3935427), (881, 2282637), (1489, 1350573), (1533, 1311809), (2643, 760879), (4467, 450191), (6167, 326091), (10423, 192939), (18501, 108697), (31269, 64313)]