378967707

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{30713}}^1$

素因数の和:31179

約数の個数: 16

約数和(自身を含む): 562680480

約数和(自身を除く): 183712773

約数列:

[1, 3, 9, 27, 457, 1371, 4113, 12339, 30713, 92139, 276417, 829251, 14035841, 42107523, 126322569, 378967707]

約数ペア:

[(1, 378967707), (3, 126322569), (9, 42107523), (27, 14035841), (457, 829251), (1371, 276417), (4113, 92139), (12339, 30713)]