38259333

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 67616640

約数和(自身を除く): 29357307

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 139, 153, 257, 357, 417, 771, 973, 1071, 1251, 1799, 2313, 2363, 2919, 4369, 5397, 7089, 8757, 13107, 16191, 16541, 21267, 30583, 35723, 39321, 49623, 91749, 107169, 148869, 250061, 275247, 321507, 607291, 750183, 1821873, 2250549, 4251037, 5465619, 12753111, 38259333]

約数ペア:

[(1, 38259333), (3, 12753111), (7, 5465619), (9, 4251037), (17, 2250549), (21, 1821873), (51, 750183), (63, 607291), (119, 321507), (139, 275247), (153, 250061), (257, 148869), (357, 107169), (417, 91749), (771, 49623), (973, 39321), (1071, 35723), (1251, 30583), (1799, 21267), (2313, 16541), (2363, 16191), (2919, 13107), (4369, 8757), (5397, 7089)]