227988663

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{350213}}^1$

素因数の和:350254

約数の個数: 16

約数和(自身を含む): 358619136

約数和(自身を除く): 130630473

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 350213, 1050639, 2451491, 7354473, 10856603, 32569809, 75996221, 227988663]

約数ペア:

[(1, 227988663), (3, 75996221), (7, 32569809), (21, 10856603), (31, 7354473), (93, 2451491), (217, 1050639), (651, 350213)]