42458121

素因数分解:

$3^3\times {\mathrm{487}}^1\times {\mathrm{3229}}^1$

素因数の和:3725

約数の個数: 16

約数和(自身を含む): 63049600

約数和(自身を除く): 20591479

約数列:

[1, 3, 9, 27, 487, 1461, 3229, 4383, 9687, 13149, 29061, 87183, 1572523, 4717569, 14152707, 42458121]

約数ペア:

[(1, 42458121), (3, 14152707), (9, 4717569), (27, 1572523), (487, 87183), (1461, 29061), (3229, 13149), (4383, 9687)]