87458493

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1\times {\mathrm{983}}^1$

素因数の和:1664

約数の個数: 16

約数和(自身を含む): 119402496

約数和(自身を除く): 31944003

約数列:

[1, 3, 47, 141, 631, 983, 1893, 2949, 29657, 46201, 88971, 138603, 620273, 1860819, 29152831, 87458493]

約数ペア:

[(1, 87458493), (3, 29152831), (47, 1860819), (141, 620273), (631, 138603), (983, 88971), (1893, 46201), (2949, 29657)]