12785655393

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{13627}}^1$

素因数の和:13974

約数の個数: 48

約数和(自身を含む): 21582827136

約数和(自身を除く): 8797171743

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 281, 371, 477, 843, 1113, 1967, 2529, 3339, 5901, 13627, 14893, 17703, 40881, 44679, 95389, 104251, 122643, 134037, 286167, 312753, 722231, 858501, 938259, 2166693, 3829187, 5055617, 6500079, 11487561, 15166851, 26804309, 34462683, 45500553, 80412927, 202946911, 241238781, 608840733, 1420628377, 1826522199, 4261885131, 12785655393]

約数ペア:

[(1, 12785655393), (3, 4261885131), (7, 1826522199), (9, 1420628377), (21, 608840733), (53, 241238781), (63, 202946911), (159, 80412927), (281, 45500553), (371, 34462683), (477, 26804309), (843, 15166851), (1113, 11487561), (1967, 6500079), (2529, 5055617), (3339, 3829187), (5901, 2166693), (13627, 938259), (14893, 858501), (17703, 722231), (40881, 312753), (44679, 286167), (95389, 134037), (104251, 122643)]