13231554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{315037}}^1$

素因数の和:315049

約数の個数: 16

約数和(自身を含む): 30243648

約数和(自身を除く): 17012094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 315037, 630074, 945111, 1890222, 2205259, 4410518, 6615777, 13231554]

約数ペア:

[(1, 13231554), (2, 6615777), (3, 4410518), (6, 2205259), (7, 1890222), (14, 945111), (21, 630074), (42, 315037)]