42197631

素因数分解:

$3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{5011}}^1$

素因数の和:5422

約数の個数: 16

約数和(自身を含む): 64474368

約数和(自身を除く): 22276737

約数列:

[1, 3, 7, 21, 401, 1203, 2807, 5011, 8421, 15033, 35077, 105231, 2009411, 6028233, 14065877, 42197631]

約数ペア:

[(1, 42197631), (3, 14065877), (7, 6028233), (21, 2009411), (401, 105231), (1203, 35077), (2807, 15033), (5011, 8421)]