147846657

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11953}}^1$

素因数の和:12013

約数の個数: 32

約数和(自身を含む): 244817920

約数和(自身を除く): 96971263

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1767, 4123, 11953, 12369, 35859, 83671, 227107, 251013, 370543, 681321, 1111629, 1589749, 2593801, 4769247, 7040317, 7781403, 21120951, 49282219, 147846657]

約数ペア:

[(1, 147846657), (3, 49282219), (7, 21120951), (19, 7781403), (21, 7040317), (31, 4769247), (57, 2593801), (93, 1589749), (133, 1111629), (217, 681321), (399, 370543), (589, 251013), (651, 227107), (1767, 83671), (4123, 35859), (11953, 12369)]