42477141

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3671}}^1$

素因数の和:3729

約数の個数: 32

約数和(自身を含む): 70502400

約数和(自身を除く): 28025259

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3671, 3857, 11013, 11571, 25697, 69749, 77091, 106459, 209247, 319377, 488243, 745213, 1464729, 2022721, 2235639, 6068163, 14159047, 42477141]

約数ペア:

[(1, 42477141), (3, 14159047), (7, 6068163), (19, 2235639), (21, 2022721), (29, 1464729), (57, 745213), (87, 488243), (133, 319377), (203, 209247), (399, 106459), (551, 77091), (609, 69749), (1653, 25697), (3671, 11571), (3857, 11013)]