291224367

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{200983}}^1$

素因数の和:201019

約数の個数: 24

約数和(自身を含む): 501656064

約数和(自身を除く): 210431697

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 200983, 602949, 1406881, 1808847, 4220643, 4622609, 12661929, 13867827, 32358263, 41603481, 97074789, 291224367]

約数ペア:

[(1, 291224367), (3, 97074789), (7, 41603481), (9, 32358263), (21, 13867827), (23, 12661929), (63, 4622609), (69, 4220643), (161, 1808847), (207, 1406881), (483, 602949), (1449, 200983)]