6448869

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 11040000

約数和(自身を除く): 4591131

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 189, 229, 447, 687, 1043, 1341, 1603, 2061, 3129, 4023, 4809, 6183, 9387, 14427, 28161, 34121, 43281, 102363, 238847, 307089, 716541, 921267, 2149623, 6448869]

約数ペア:

[(1, 6448869), (3, 2149623), (7, 921267), (9, 716541), (21, 307089), (27, 238847), (63, 102363), (149, 43281), (189, 34121), (229, 28161), (447, 14427), (687, 9387), (1043, 6183), (1341, 4809), (1603, 4023), (2061, 3129)]