29991303

素因数分解:

$3^5\times {\mathrm{83}}^1\times {\mathrm{1487}}^1$

素因数の和:1585

約数の個数: 24

約数和(自身を含む): 45497088

約数和(自身を除く): 15505785

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 747, 1487, 2241, 4461, 6723, 13383, 20169, 40149, 120447, 123421, 361341, 370263, 1110789, 3332367, 9997101, 29991303]

約数ペア:

[(1, 29991303), (3, 9997101), (9, 3332367), (27, 1110789), (81, 370263), (83, 361341), (243, 123421), (249, 120447), (747, 40149), (1487, 20169), (2241, 13383), (4461, 6723)]