243315497

素因数分解:

${\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1361}}^1$

素因数の和:1544

約数の個数: 16

約数和(自身を含む): 258017280

約数和(自身を除く): 14701783

約数列:

[1, 31, 73, 79, 1361, 2263, 2449, 5767, 42191, 99353, 107519, 178777, 3079943, 3333089, 7848887, 243315497]

約数ペア:

[(1, 243315497), (31, 7848887), (73, 3333089), (79, 3079943), (1361, 178777), (2263, 107519), (2449, 99353), (5767, 42191)]