74179147

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 86169600

約数和(自身を除く): 11990453

約数列:

[1, 7, 101, 239, 439, 707, 1673, 3073, 24139, 44339, 104921, 168973, 310373, 734447, 10597021, 74179147]

約数ペア:

[(1, 74179147), (7, 10597021), (101, 734447), (239, 310373), (439, 168973), (707, 104921), (1673, 44339), (3073, 24139)]