713709213

素因数分解:

$3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{135403}}^1$

素因数の和:135664

約数の個数: 16

約数和(自身を含む): 1091897856

約数和(自身を除く): 378188643

約数列:

[1, 3, 7, 21, 251, 753, 1757, 5271, 135403, 406209, 947821, 2843463, 33986153, 101958459, 237903071, 713709213]

約数ペア:

[(1, 713709213), (3, 237903071), (7, 101958459), (21, 33986153), (251, 2843463), (753, 947821), (1757, 406209), (5271, 135403)]