875132279

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1\times {\mathrm{1993}}^1$

素因数の和:2570

約数の個数: 16

約数和(自身を含む): 1009761600

約数和(自身を除く): 134629321

約数列:

[1, 7, 149, 421, 1043, 1993, 2947, 13951, 62729, 296957, 439103, 839053, 2078699, 5873371, 125018897, 875132279]

約数ペア:

[(1, 875132279), (7, 125018897), (149, 5873371), (421, 2078699), (1043, 839053), (1993, 439103), (2947, 296957), (13951, 62729)]