2008304463

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{6553}}^1$

素因数の和:6855

約数の個数: 32

約数和(自身を含む): 3012532992

約数和(自身を除く): 1004228529

約数列:

[1, 3, 11, 33, 37, 111, 251, 407, 753, 1221, 2761, 6553, 8283, 9287, 19659, 27861, 72083, 102157, 216249, 242461, 306471, 727383, 1644803, 2667071, 4934409, 8001213, 18092833, 54278499, 60857711, 182573133, 669434821, 2008304463]

約数ペア:

[(1, 2008304463), (3, 669434821), (11, 182573133), (33, 60857711), (37, 54278499), (111, 18092833), (251, 8001213), (407, 4934409), (753, 2667071), (1221, 1644803), (2761, 727383), (6553, 306471), (8283, 242461), (9287, 216249), (19659, 102157), (27861, 72083)]