29330889

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 48719232

約数和(自身を除く): 19388343

約数列:

[1, 3, 7, 19, 21, 53, 57, 73, 133, 159, 219, 361, 371, 399, 511, 1007, 1083, 1113, 1387, 1533, 2527, 3021, 3869, 4161, 7049, 7581, 9709, 11607, 19133, 21147, 26353, 27083, 29127, 57399, 73511, 79059, 81249, 133931, 184471, 220533, 401793, 514577, 553413, 1396709, 1543731, 4190127, 9776963, 29330889]

約数ペア:

[(1, 29330889), (3, 9776963), (7, 4190127), (19, 1543731), (21, 1396709), (53, 553413), (57, 514577), (73, 401793), (133, 220533), (159, 184471), (219, 133931), (361, 81249), (371, 79059), (399, 73511), (511, 57399), (1007, 29127), (1083, 27083), (1113, 26353), (1387, 21147), (1533, 19133), (2527, 11607), (3021, 9709), (3869, 7581), (4161, 7049)]