26919849

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 40854528

約数和(自身を除く): 13934679

約数列:

[1, 3, 11, 33, 43, 61, 129, 183, 311, 473, 671, 933, 1419, 2013, 2623, 3421, 7869, 10263, 13373, 18971, 28853, 40119, 56913, 86559, 147103, 208681, 441309, 626043, 815753, 2447259, 8973283, 26919849]

約数ペア:

[(1, 26919849), (3, 8973283), (11, 2447259), (33, 815753), (43, 626043), (61, 441309), (129, 208681), (183, 147103), (311, 86559), (473, 56913), (671, 40119), (933, 28853), (1419, 18971), (2013, 13373), (2623, 10263), (3421, 7869)]