1208422369

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{911}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 1616910336

約数和(自身を除く): 408487967

約数列:

[1, 7, 11, 23, 49, 77, 107, 161, 253, 539, 749, 911, 1127, 1177, 1771, 2461, 5243, 6377, 8239, 10021, 12397, 17227, 20953, 27071, 44639, 57673, 70147, 97477, 120589, 146671, 189497, 230483, 491029, 682339, 1026697, 1072247, 1326479, 1613381, 2241971, 4776373, 7505729, 11293667, 15693797, 24661681, 52540103, 109856579, 172631767, 1208422369]

約数ペア:

[(1, 1208422369), (7, 172631767), (11, 109856579), (23, 52540103), (49, 24661681), (77, 15693797), (107, 11293667), (161, 7505729), (253, 4776373), (539, 2241971), (749, 1613381), (911, 1326479), (1127, 1072247), (1177, 1026697), (1771, 682339), (2461, 491029), (5243, 230483), (6377, 189497), (8239, 146671), (10021, 120589), (12397, 97477), (17227, 70147), (20953, 57673), (27071, 44639)]