39713457

素因数分解:

$3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{3359}}^1$

素因数の和:3932

約数の個数: 16

約数和(自身を含む): 60641280

約数和(自身を除く): 20927823

約数列:

[1, 3, 7, 21, 563, 1689, 3359, 3941, 10077, 11823, 23513, 70539, 1891117, 5673351, 13237819, 39713457]

約数ペア:

[(1, 39713457), (3, 13237819), (7, 5673351), (21, 1891117), (563, 70539), (1689, 23513), (3359, 11823), (3941, 10077)]