2021817765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{231197}}^1$

素因数の和:231269

約数の個数: 32

約数和(自身を含む): 3595591296

約数和(自身を除く): 1573773531

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2915, 8745, 231197, 693591, 1155985, 2543167, 3467955, 7629501, 12253441, 12715835, 36760323, 38147505, 61267205, 134787851, 183801615, 404363553, 673939255, 2021817765]

約数ペア:

[(1, 2021817765), (3, 673939255), (5, 404363553), (11, 183801615), (15, 134787851), (33, 61267205), (53, 38147505), (55, 36760323), (159, 12715835), (165, 12253441), (265, 7629501), (583, 3467955), (795, 2543167), (1749, 1155985), (2915, 693591), (8745, 231197)]