2010890763

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{123239}}^1$

素因数の和:123296

約数の個数: 36

約数和(自身を含む): 3470191920

約数和(自身を除く): 1459301157

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 333, 441, 777, 1813, 2331, 5439, 16317, 123239, 369717, 862673, 1109151, 2588019, 4559843, 6038711, 7764057, 13679529, 18116133, 31918901, 41038587, 54348399, 95756703, 223432307, 287270109, 670296921, 2010890763]

約数ペア:

[(1, 2010890763), (3, 670296921), (7, 287270109), (9, 223432307), (21, 95756703), (37, 54348399), (49, 41038587), (63, 31918901), (111, 18116133), (147, 13679529), (259, 7764057), (333, 6038711), (441, 4559843), (777, 2588019), (1813, 1109151), (2331, 862673), (5439, 369717), (16317, 123239)]