228336969

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{178249}}^1$

素因数の和:178320

約数の個数: 16

約数和(自身を含む): 353648000

約数和(自身を除く): 125311031

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 178249, 534747, 1247743, 3743229, 10873189, 32619567, 76112323, 228336969]

約数ペア:

[(1, 228336969), (3, 76112323), (7, 32619567), (21, 10873189), (61, 3743229), (183, 1247743), (427, 534747), (1281, 178249)]