2887671

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1381}}^1$

素因数の和:1442

約数の個数: 16

約数和(自身を含む): 4179168

約数和(自身を除く): 1291497

約数列:

[1, 3, 17, 41, 51, 123, 697, 1381, 2091, 4143, 23477, 56621, 70431, 169863, 962557, 2887671]

約数ペア:

[(1, 2887671), (3, 962557), (17, 169863), (41, 70431), (51, 56621), (123, 23477), (697, 4143), (1381, 2091)]