40247109

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37579}}^1$

素因数の和:37609

約数の個数: 24

約数和(自身を含む): 70349760

約数和(自身を除く): 30102651

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 37579, 112737, 263053, 338211, 638843, 789159, 1916529, 2367477, 4471901, 5749587, 13415703, 40247109]

約数ペア:

[(1, 40247109), (3, 13415703), (7, 5749587), (9, 4471901), (17, 2367477), (21, 1916529), (51, 789159), (63, 638843), (119, 338211), (153, 263053), (357, 112737), (1071, 37579)]