2015231673

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{150649}}^1$

素因数の和:150686

約数の個数: 32

約数和(自身を含む): 3374560000

約数和(自身を除く): 1359328327

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 637, 1029, 1911, 4459, 13377, 150649, 451947, 1054543, 1958437, 3163629, 5875311, 7381801, 13709059, 22145403, 41127177, 51672607, 95963413, 155017821, 287890239, 671743891, 2015231673]

約数ペア:

[(1, 2015231673), (3, 671743891), (7, 287890239), (13, 155017821), (21, 95963413), (39, 51672607), (49, 41127177), (91, 22145403), (147, 13709059), (273, 7381801), (343, 5875311), (637, 3163629), (1029, 1958437), (1911, 1054543), (4459, 451947), (13377, 150649)]