410091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:91

約数の個数: 24

約数和(自身を含む): 648384

約数和(自身を除く): 238293

約数列:

[1, 3, 11, 17, 33, 43, 51, 129, 187, 289, 473, 561, 731, 867, 1419, 2193, 3179, 8041, 9537, 12427, 24123, 37281, 136697, 410091]

約数ペア:

[(1, 410091), (3, 136697), (11, 37281), (17, 24123), (33, 12427), (43, 9537), (51, 8041), (129, 3179), (187, 2193), (289, 1419), (473, 867), (561, 731)]