2013826452687

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1061}}^1\times {\mathrm{276401}}^1$

素因数の和:277584

約数の個数: 48

約数和(自身を含む): 3358085290560

約数和(自身を除く): 1344258837873

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 1061, 2289, 3183, 6867, 7427, 9549, 22281, 66843, 115649, 276401, 346947, 809543, 829203, 1040841, 1934807, 2428629, 2487609, 5804421, 7285887, 17413263, 30127709, 90383127, 210893963, 271149381, 293261461, 632681889, 879784383, 1898045667, 2052830227, 2639353149, 6158490681, 18475472043, 31965499249, 95896497747, 223758494743, 287689493241, 671275484229, 2013826452687]

約数ペア:

[(1, 2013826452687), (3, 671275484229), (7, 287689493241), (9, 223758494743), (21, 95896497747), (63, 31965499249), (109, 18475472043), (327, 6158490681), (763, 2639353149), (981, 2052830227), (1061, 1898045667), (2289, 879784383), (3183, 632681889), (6867, 293261461), (7427, 271149381), (9549, 210893963), (22281, 90383127), (66843, 30127709), (115649, 17413263), (276401, 7285887), (346947, 5804421), (809543, 2487609), (829203, 2428629), (1040841, 1934807)]