40347741

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{8039}}^1$

素因数の和:8288

約数の個数: 16

約数和(自身を含む): 61747200

約数和(自身を除く): 21399459

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 8039, 24117, 56273, 168819, 1921321, 5763963, 13449247, 40347741]

約数ペア:

[(1, 40347741), (3, 13449247), (7, 5763963), (21, 1921321), (239, 168819), (717, 56273), (1673, 24117), (5019, 8039)]