7198851

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{227}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 10867392

約数和(自身を除く): 3668541

約数列:

[1, 3, 11, 31, 33, 93, 227, 341, 681, 961, 1023, 2497, 2883, 7037, 7491, 10571, 21111, 31713, 77407, 218147, 232221, 654441, 2399617, 7198851]

約数ペア:

[(1, 7198851), (3, 2399617), (11, 654441), (31, 232221), (33, 218147), (93, 77407), (227, 31713), (341, 21111), (681, 10571), (961, 7491), (1023, 7037), (2497, 2883)]