3420613

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 4114944

約数和(自身を除く): 694331

約数列:

[1, 7, 37, 47, 259, 281, 329, 1739, 1967, 10397, 12173, 13207, 72779, 92449, 488659, 3420613]

約数ペア:

[(1, 3420613), (7, 488659), (37, 92449), (47, 72779), (259, 13207), (281, 12173), (329, 10397), (1739, 1967)]