509230293

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{91309}}^1$

素因数の和:91349

約数の個数: 24

約数和(自身を含む): 802067040

約数和(自身を除く): 292836747

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 5577, 91309, 273927, 1004399, 1187017, 3013197, 3561051, 13057187, 15431221, 39171561, 46293663, 169743431, 509230293]

約数ペア:

[(1, 509230293), (3, 169743431), (11, 46293663), (13, 39171561), (33, 15431221), (39, 13057187), (143, 3561051), (169, 3013197), (429, 1187017), (507, 1004399), (1859, 273927), (5577, 91309)]