42511911

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 64995840

約数和(自身を除く): 22483929

約数列:

[1, 3, 13, 19, 39, 57, 103, 247, 309, 557, 741, 1339, 1671, 1957, 4017, 5871, 7241, 10583, 21723, 25441, 31749, 57371, 76323, 137579, 172113, 412737, 745823, 1090049, 2237469, 3270147, 14170637, 42511911]

約数ペア:

[(1, 42511911), (3, 14170637), (13, 3270147), (19, 2237469), (39, 1090049), (57, 745823), (103, 412737), (247, 172113), (309, 137579), (557, 76323), (741, 57371), (1339, 31749), (1671, 25441), (1957, 21723), (4017, 10583), (5871, 7241)]