7639731

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 12787200

約数和(自身を除く): 5147469

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 887, 957, 2661, 2871, 7983, 8613, 9757, 23949, 25723, 29271, 77169, 87813, 231507, 263439, 282953, 694521, 848859, 2546577, 7639731]

約数ペア:

[(1, 7639731), (3, 2546577), (9, 848859), (11, 694521), (27, 282953), (29, 263439), (33, 231507), (87, 87813), (99, 77169), (261, 29271), (297, 25723), (319, 23949), (783, 9757), (887, 8613), (957, 7983), (2661, 2871)]