2951883

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{3313}}^1$

素因数の和:3336

約数の個数: 20

約数和(自身を含む): 4811928

約数和(自身を除く): 1860045

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 3313, 9939, 29817, 36443, 89451, 109329, 268353, 327987, 983961, 2951883]

約数ペア:

[(1, 2951883), (3, 983961), (9, 327987), (11, 268353), (27, 109329), (33, 89451), (81, 36443), (99, 29817), (297, 9939), (891, 3313)]