1645835331

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{2087}}^1$

素因数の和:2208

約数の個数: 48

約数和(自身を含む): 2714466816

約数和(自身を除く): 1068631485

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 799, 987, 2087, 2209, 2397, 5593, 6261, 6627, 14609, 15463, 16779, 35479, 37553, 43827, 46389, 98089, 106437, 112659, 248353, 262871, 294267, 686623, 745059, 788613, 1667513, 2059869, 4610183, 5002539, 11672591, 13830549, 32271281, 35017773, 78373111, 96813843, 235119333, 548611777, 1645835331]

約数ペア:

[(1, 1645835331), (3, 548611777), (7, 235119333), (17, 96813843), (21, 78373111), (47, 35017773), (51, 32271281), (119, 13830549), (141, 11672591), (329, 5002539), (357, 4610183), (799, 2059869), (987, 1667513), (2087, 788613), (2209, 745059), (2397, 686623), (5593, 294267), (6261, 262871), (6627, 248353), (14609, 112659), (15463, 106437), (16779, 98089), (35479, 46389), (37553, 43827)]