47443921

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{967}}^1$

素因数の和:1180

約数の個数: 16

約数和(自身を含む): 55880704

約数和(自身を除く): 8436783

約数列:

[1, 7, 43, 163, 301, 967, 1141, 6769, 7009, 41581, 49063, 157621, 291067, 1103347, 6777703, 47443921]

約数ペア:

[(1, 47443921), (7, 6777703), (43, 1103347), (163, 291067), (301, 157621), (967, 49063), (1141, 41581), (6769, 7009)]