147974253

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227303}}^1$

素因数の和:227344

約数の個数: 16

約数和(自身を含む): 232759296

約数和(自身を除く): 84785043

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 227303, 681909, 1591121, 4773363, 7046393, 21139179, 49324751, 147974253]

約数ペア:

[(1, 147974253), (3, 49324751), (7, 21139179), (21, 7046393), (31, 4773363), (93, 1591121), (217, 681909), (651, 227303)]