1603620007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1231}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 1930199040

約数和(自身を除く): 326579033

約数列:

[1, 11, 19, 23, 209, 253, 271, 437, 1231, 2981, 4807, 5149, 6233, 13541, 23389, 28313, 56639, 68563, 118427, 257279, 311443, 333601, 537947, 1302697, 3669611, 5917417, 6338419, 7672823, 69722609, 84401053, 145783637, 1603620007]

約数ペア:

[(1, 1603620007), (11, 145783637), (19, 84401053), (23, 69722609), (209, 7672823), (253, 6338419), (271, 5917417), (437, 3669611), (1231, 1302697), (2981, 537947), (4807, 333601), (5149, 311443), (6233, 257279), (13541, 118427), (23389, 68563), (28313, 56639)]