347676957

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{1487}}^1$

素因数の和:1889

約数の個数: 24

約数和(自身を含む): 510217344

約数和(自身を除く): 162540387

約数列:

[1, 3, 9, 83, 249, 313, 747, 939, 1487, 2817, 4461, 13383, 25979, 77937, 123421, 233811, 370263, 465431, 1110789, 1396293, 4188879, 38630773, 115892319, 347676957]

約数ペア:

[(1, 347676957), (3, 115892319), (9, 38630773), (83, 4188879), (249, 1396293), (313, 1110789), (747, 465431), (939, 370263), (1487, 233811), (2817, 123421), (4461, 77937), (13383, 25979)]