2956947

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1013}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 4542720

約数和(自身を除く): 1585773

約数列:

[1, 3, 7, 21, 139, 417, 973, 1013, 2919, 3039, 7091, 21273, 140807, 422421, 985649, 2956947]

約数ペア:

[(1, 2956947), (3, 985649), (7, 422421), (21, 140807), (139, 21273), (417, 7091), (973, 3039), (1013, 2919)]