42274449

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35317}}^1$

素因数の和:35349

約数の個数: 24

約数和(自身を含む): 73461440

約数和(自身を除く): 31186991

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 35317, 105951, 247219, 317853, 671023, 741657, 2013069, 2224971, 4697161, 6039207, 14091483, 42274449]

約数ペア:

[(1, 42274449), (3, 14091483), (7, 6039207), (9, 4697161), (19, 2224971), (21, 2013069), (57, 741657), (63, 671023), (133, 317853), (171, 247219), (399, 105951), (1197, 35317)]