190038550989

素因数分解:

$3^1\times 7^1\times {\mathrm{18593}}^1\times {\mathrm{486713}}^1$

素因数の和:505316

約数の個数: 16

約数和(自身を含む): 289598723712

約数和(自身を除く): 99560172723

約数列:

[1, 3, 7, 21, 18593, 55779, 130151, 390453, 486713, 1460139, 3406991, 10220973, 9049454809, 27148364427, 63346183663, 190038550989]

約数ペア:

[(1, 190038550989), (3, 63346183663), (7, 27148364427), (21, 9049454809), (18593, 10220973), (55779, 3406991), (130151, 1460139), (390453, 486713)]