2019542007

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{188197}}^1$

素因数の和:188287

約数の個数: 24

約数和(自身を含む): 3175276656

約数和(自身を除く): 1155734649

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 511, 1533, 3577, 10731, 188197, 564591, 1317379, 3952137, 9221653, 13738381, 27664959, 41215143, 96168667, 288506001, 673180669, 2019542007]

約数ペア:

[(1, 2019542007), (3, 673180669), (7, 288506001), (21, 96168667), (49, 41215143), (73, 27664959), (147, 13738381), (219, 9221653), (511, 3952137), (1533, 1317379), (3577, 564591), (10731, 188197)]