738476739

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{81971}}^1$

素因数の和:82008

約数の個数: 48

約数和(自身を含む): 1432214784

約数和(自身を除く): 693738045

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 9009, 81971, 245913, 573797, 737739, 901681, 1065623, 1721391, 2705043, 3196869, 5164173, 6311767, 7459361, 8115129, 9590607, 11721853, 18935301, 22378083, 35165559, 56805903, 67134249, 82052971, 105496677, 246158913, 738476739]

約数ペア:

[(1, 738476739), (3, 246158913), (7, 105496677), (9, 82052971), (11, 67134249), (13, 56805903), (21, 35165559), (33, 22378083), (39, 18935301), (63, 11721853), (77, 9590607), (91, 8115129), (99, 7459361), (117, 6311767), (143, 5164173), (231, 3196869), (273, 2705043), (429, 1721391), (693, 1065623), (819, 901681), (1001, 737739), (1287, 573797), (3003, 245913), (9009, 81971)]