788709213

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{6121}}^1$

素因数の和:6369

約数の個数: 24

約数和(自身を含む): 1158772160

約数和(自身を除く): 370062947

約数列:

[1, 3, 9, 103, 139, 309, 417, 927, 1251, 6121, 14317, 18363, 42951, 55089, 128853, 630463, 850819, 1891389, 2552457, 5674167, 7657371, 87634357, 262903071, 788709213]

約数ペア:

[(1, 788709213), (3, 262903071), (9, 87634357), (103, 7657371), (139, 5674167), (309, 2552457), (417, 1891389), (927, 850819), (1251, 630463), (6121, 128853), (14317, 55089), (18363, 42951)]