2021569263

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{17317}}^1$

素因数の和:17456

約数の個数: 48

約数和(自身を含む): 3566122560

約数和(自身を除く): 1544553297

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 109, 119, 153, 327, 357, 763, 981, 1071, 1853, 2289, 5559, 6867, 12971, 16677, 17317, 38913, 51951, 116739, 121219, 155853, 294389, 363657, 883167, 1090971, 1887553, 2060723, 2649501, 5662659, 6182169, 13212871, 16987977, 18546507, 32088401, 39638613, 96265203, 118915839, 224618807, 288795609, 673856421, 2021569263]

約数ペア:

[(1, 2021569263), (3, 673856421), (7, 288795609), (9, 224618807), (17, 118915839), (21, 96265203), (51, 39638613), (63, 32088401), (109, 18546507), (119, 16987977), (153, 13212871), (327, 6182169), (357, 5662659), (763, 2649501), (981, 2060723), (1071, 1887553), (1853, 1090971), (2289, 883167), (5559, 363657), (6867, 294389), (12971, 155853), (16677, 121219), (17317, 116739), (38913, 51951)]