13768557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 21221376

約数和(自身を除く): 7452819

約数列:

[1, 3, 11, 31, 33, 43, 93, 129, 313, 341, 473, 939, 1023, 1333, 1419, 3443, 3999, 9703, 10329, 13459, 14663, 29109, 40377, 43989, 106733, 148049, 320199, 417229, 444147, 1251687, 4589519, 13768557]

約数ペア:

[(1, 13768557), (3, 4589519), (11, 1251687), (31, 444147), (33, 417229), (43, 320199), (93, 148049), (129, 106733), (313, 43989), (341, 40377), (473, 29109), (939, 14663), (1023, 13459), (1333, 10329), (1419, 9703), (3443, 3999)]