987708

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1553}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 2349648

約数和(自身を除く): 1361940

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 1553, 3106, 4659, 6212, 9318, 18636, 82309, 164618, 246927, 329236, 493854, 987708]

約数ペア:

[(1, 987708), (2, 493854), (3, 329236), (4, 246927), (6, 164618), (12, 82309), (53, 18636), (106, 9318), (159, 6212), (212, 4659), (318, 3106), (636, 1553)]