2893403247

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{137369}}^1$

素因数の和:137455

約数の個数: 32

約数和(自身を含む): 4747507200

約数和(自身を除く): 1854103953

約数列:

[1, 3, 7, 17, 21, 51, 59, 119, 177, 357, 413, 1003, 1239, 3009, 7021, 21063, 137369, 412107, 961583, 2335273, 2884749, 7005819, 8104771, 16346911, 24314313, 49040733, 56733397, 137781107, 170200191, 413343321, 964467749, 2893403247]

約数ペア:

[(1, 2893403247), (3, 964467749), (7, 413343321), (17, 170200191), (21, 137781107), (51, 56733397), (59, 49040733), (119, 24314313), (177, 16346911), (357, 8104771), (413, 7005819), (1003, 2884749), (1239, 2335273), (3009, 961583), (7021, 412107), (21063, 137369)]