291224799

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{2699}}^1$

素因数の和:3355

約数の個数: 24

約数和(自身を含む): 443664000

約数和(自身を除く): 152439201

約数列:

[1, 3, 9, 19, 57, 171, 631, 1893, 2699, 5679, 8097, 11989, 24291, 35967, 51281, 107901, 153843, 461529, 1703069, 5109207, 15327621, 32358311, 97074933, 291224799]

約数ペア:

[(1, 291224799), (3, 97074933), (9, 32358311), (19, 15327621), (57, 5109207), (171, 1703069), (631, 461529), (1893, 153843), (2699, 107901), (5679, 51281), (8097, 35967), (11989, 24291)]