8894907

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2477}}^1$

素因数の和:2512

約数の個数: 32

約数和(自身を含む): 15859200

約数和(自身を除く): 6964293

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 2477, 3591, 7431, 17339, 22293, 47063, 52017, 66879, 141189, 156051, 329441, 423567, 468153, 988323, 1270701, 2964969, 8894907]

約数ペア:

[(1, 8894907), (3, 2964969), (7, 1270701), (9, 988323), (19, 468153), (21, 423567), (27, 329441), (57, 156051), (63, 141189), (133, 66879), (171, 52017), (189, 47063), (399, 22293), (513, 17339), (1197, 7431), (2477, 3591)]