39281403

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 62802432

約数和(自身を除く): 23521029

約数列:

[1, 3, 7, 21, 41, 43, 123, 129, 287, 301, 861, 903, 1061, 1763, 3183, 5289, 7427, 12341, 22281, 37023, 43501, 45623, 130503, 136869, 304507, 319361, 913521, 958083, 1870543, 5611629, 13093801, 39281403]

約数ペア:

[(1, 39281403), (3, 13093801), (7, 5611629), (21, 1870543), (41, 958083), (43, 913521), (123, 319361), (129, 304507), (287, 136869), (301, 130503), (861, 45623), (903, 43501), (1061, 37023), (1763, 22281), (3183, 12341), (5289, 7427)]