8974707

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 14622720

約数和(自身を除く): 5648013

約数列:

[1, 3, 7, 19, 21, 57, 83, 133, 249, 271, 399, 581, 813, 1577, 1743, 1897, 4731, 5149, 5691, 11039, 15447, 22493, 33117, 36043, 67479, 108129, 157451, 427367, 472353, 1282101, 2991569, 8974707]

約数ペア:

[(1, 8974707), (3, 2991569), (7, 1282101), (19, 472353), (21, 427367), (57, 157451), (83, 108129), (133, 67479), (249, 36043), (271, 33117), (399, 22493), (581, 15447), (813, 11039), (1577, 5691), (1743, 5149), (1897, 4731)]