1671411

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 2764800

約数和(自身を除く): 1093389

約数列:

[1, 3, 7, 19, 21, 57, 59, 71, 133, 177, 213, 399, 413, 497, 1121, 1239, 1349, 1491, 3363, 4047, 4189, 7847, 9443, 12567, 23541, 28329, 29323, 79591, 87969, 238773, 557137, 1671411]

約数ペア:

[(1, 1671411), (3, 557137), (7, 238773), (19, 87969), (21, 79591), (57, 29323), (59, 28329), (71, 23541), (133, 12567), (177, 9443), (213, 7847), (399, 4189), (413, 4047), (497, 3363), (1121, 1491), (1239, 1349)]