8399349

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2339}}^1$

素因数の和:2374

約数の個数: 32

約数和(自身を含む): 14976000

約数和(自身を除く): 6576651

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 2339, 3591, 7017, 16373, 21051, 44441, 49119, 63153, 133323, 147357, 311087, 399969, 442071, 933261, 1199907, 2799783, 8399349]

約数ペア:

[(1, 8399349), (3, 2799783), (7, 1199907), (9, 933261), (19, 442071), (21, 399969), (27, 311087), (57, 147357), (63, 133323), (133, 63153), (171, 49119), (189, 44441), (399, 21051), (513, 16373), (1197, 7017), (2339, 3591)]