2019948433629

素因数分解:

$3^1\times 7^2\times {\mathrm{1307}}^1\times {\mathrm{10513501}}^1$

素因数の和:10514825

約数の個数: 24

約数和(自身を含む): 3135378620448

約数和(自身を除く): 1115430186819

約数列:

[1, 3, 7, 21, 49, 147, 1307, 3921, 9149, 27447, 64043, 192129, 10513501, 31540503, 73594507, 220783521, 515161549, 1545484647, 13741145807, 41223437421, 96188020649, 288564061947, 673316144543, 2019948433629]

約数ペア:

[(1, 2019948433629), (3, 673316144543), (7, 288564061947), (21, 96188020649), (49, 41223437421), (147, 13741145807), (1307, 1545484647), (3921, 515161549), (9149, 220783521), (27447, 73594507), (64043, 31540503), (192129, 10513501)]