38865183

素因数分解:

$3^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{631}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 60520320

約数和(自身を除く): 21655137

約数列:

[1, 3, 7, 21, 49, 147, 419, 631, 1257, 1893, 2933, 4417, 8799, 13251, 20531, 30919, 61593, 92757, 264389, 793167, 1850723, 5552169, 12955061, 38865183]

約数ペア:

[(1, 38865183), (3, 12955061), (7, 5552169), (21, 1850723), (49, 793167), (147, 264389), (419, 92757), (631, 61593), (1257, 30919), (1893, 20531), (2933, 13251), (4417, 8799)]