3420893

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 24

約数和(自身を含む): 4420800

約数和(自身を除く): 999907

約数列:

[1, 7, 17, 19, 89, 119, 133, 289, 323, 623, 1513, 1691, 2023, 2261, 5491, 10591, 11837, 25721, 28747, 38437, 180047, 201229, 488699, 3420893]

約数ペア:

[(1, 3420893), (7, 488699), (17, 201229), (19, 180047), (89, 38437), (119, 28747), (133, 25721), (289, 11837), (323, 10591), (623, 5491), (1513, 2261), (1691, 2023)]