38319029

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 47606400

約数和(自身を除く): 9287371

約数列:

[1, 7, 19, 49, 79, 133, 521, 553, 931, 1501, 3647, 3871, 9899, 10507, 25529, 41159, 69293, 73549, 288113, 485051, 782021, 2016791, 5474147, 38319029]

約数ペア:

[(1, 38319029), (7, 5474147), (19, 2016791), (49, 782021), (79, 485051), (133, 288113), (521, 73549), (553, 69293), (931, 41159), (1501, 25529), (3647, 10507), (3871, 9899)]