2901719381

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2111}}^1$

素因数の和:2321

約数の個数: 32

約数和(自身を含む): 3406233600

約数和(自身を除く): 504514219

約数列:

[1, 11, 29, 31, 139, 319, 341, 899, 1529, 2111, 4031, 4309, 9889, 23221, 44341, 47399, 61219, 65441, 124961, 293429, 673409, 719851, 1374571, 1897789, 3227719, 8509441, 9096299, 20875679, 93603851, 100059289, 263792671, 2901719381]

約数ペア:

[(1, 2901719381), (11, 263792671), (29, 100059289), (31, 93603851), (139, 20875679), (319, 9096299), (341, 8509441), (899, 3227719), (1529, 1897789), (2111, 1374571), (4031, 719851), (4309, 673409), (9889, 293429), (23221, 124961), (44341, 65441), (47399, 61219)]