42040201

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2371}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 51235200

約数和(自身を除く): 9194999

約数列:

[1, 7, 17, 119, 149, 1043, 2371, 2533, 16597, 17731, 40307, 282149, 353279, 2472953, 6005743, 42040201]

約数ペア:

[(1, 42040201), (7, 6005743), (17, 2472953), (119, 353279), (149, 282149), (1043, 40307), (2371, 17731), (2533, 16597)]