38408349

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1439}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 61931520

約数和(自身を除く): 23523171

約数列:

[1, 3, 7, 21, 31, 41, 93, 123, 217, 287, 651, 861, 1271, 1439, 3813, 4317, 8897, 10073, 26691, 30219, 44609, 58999, 133827, 176997, 312263, 412993, 936789, 1238979, 1828969, 5486907, 12802783, 38408349]

約数ペア:

[(1, 38408349), (3, 12802783), (7, 5486907), (21, 1828969), (31, 1238979), (41, 936789), (93, 412993), (123, 312263), (217, 176997), (287, 133827), (651, 58999), (861, 44609), (1271, 30219), (1439, 26691), (3813, 10073), (4317, 8897)]