2017548813

素因数分解:

$3^1\times 7^1\times {\mathrm{4021}}^1\times {\mathrm{23893}}^1$

素因数の和:27924

約数の個数: 16

約数和(自身を含む): 3075253376

約数和(自身を除く): 1057704563

約数列:

[1, 3, 7, 21, 4021, 12063, 23893, 28147, 71679, 84441, 167251, 501753, 96073753, 288221259, 672516271, 2017548813]

約数ペア:

[(1, 2017548813), (3, 672516271), (7, 288221259), (21, 96073753), (4021, 501753), (12063, 167251), (23893, 84441), (28147, 71679)]