30398839247

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{4457}}^1\times {\mathrm{15973}}^1$

素因数の和:20498

約数の個数: 16

約数和(自身を含む): 35321197632

約数和(自身を除く): 4922358385

約数列:

[1, 7, 61, 427, 4457, 15973, 31199, 111811, 271877, 974353, 1903139, 6820471, 71191661, 498341627, 4342691321, 30398839247]

約数ペア:

[(1, 30398839247), (7, 4342691321), (61, 498341627), (427, 71191661), (4457, 6820471), (15973, 1903139), (31199, 974353), (111811, 271877)]