8792421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 13862400

約数和(自身を除く): 5069979

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 209, 379, 407, 627, 703, 1137, 1221, 2109, 4169, 7201, 7733, 12507, 14023, 21603, 23199, 42069, 79211, 154253, 237633, 266437, 462759, 799311, 2930807, 8792421]

約数ペア:

[(1, 8792421), (3, 2930807), (11, 799311), (19, 462759), (33, 266437), (37, 237633), (57, 154253), (111, 79211), (209, 42069), (379, 23199), (407, 21603), (627, 14023), (703, 12507), (1137, 7733), (1221, 7201), (2109, 4169)]