823801143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{15287}}^1$

素因数の和:15395

約数の個数: 32

約数和(自身を含む): 1268047872

約数和(自身を除く): 444246729

約数列:

[1, 3, 11, 23, 33, 69, 71, 213, 253, 759, 781, 1633, 2343, 4899, 15287, 17963, 45861, 53889, 168157, 351601, 504471, 1054803, 1085377, 3256131, 3867611, 11602833, 11939147, 24963671, 35817441, 74891013, 274600381, 823801143]

約数ペア:

[(1, 823801143), (3, 274600381), (11, 74891013), (23, 35817441), (33, 24963671), (69, 11939147), (71, 11602833), (213, 3867611), (253, 3256131), (759, 1085377), (781, 1054803), (1633, 504471), (2343, 351601), (4899, 168157), (15287, 53889), (17963, 45861)]