71324281

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1277}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 83427840

約数和(自身を除く): 12103559

約数列:

[1, 7, 79, 101, 553, 707, 1277, 7979, 8939, 55853, 100883, 128977, 706181, 902839, 10189183, 71324281]

約数ペア:

[(1, 71324281), (7, 10189183), (79, 902839), (101, 706181), (553, 128977), (707, 100883), (1277, 55853), (7979, 8939)]