29251607

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 9455593

約数列:

[1, 7, 11, 23, 77, 83, 161, 199, 253, 581, 913, 1393, 1771, 1909, 2189, 4577, 6391, 13363, 15323, 16517, 20999, 32039, 50347, 115619, 146993, 181687, 352429, 379891, 1271809, 2659237, 4178801, 29251607]

約数ペア:

[(1, 29251607), (7, 4178801), (11, 2659237), (23, 1271809), (77, 379891), (83, 352429), (161, 181687), (199, 146993), (253, 115619), (581, 50347), (913, 32039), (1393, 20999), (1771, 16517), (1909, 15323), (2189, 13363), (4577, 6391)]