4891227

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 7776000

約数和(自身を除く): 2884773

約数列:

[1, 3, 11, 19, 29, 33, 57, 87, 209, 269, 319, 551, 627, 807, 957, 1653, 2959, 5111, 6061, 7801, 8877, 15333, 18183, 23403, 56221, 85811, 148219, 168663, 257433, 444657, 1630409, 4891227]

約数ペア:

[(1, 4891227), (3, 1630409), (11, 444657), (19, 257433), (29, 168663), (33, 148219), (57, 85811), (87, 56221), (209, 23403), (269, 18183), (319, 15333), (551, 8877), (627, 7801), (807, 6061), (957, 5111), (1653, 2959)]