2021657007

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{75641}}^1$

素因数の和:75854

約数の個数: 16

約数和(自身を含む): 2759420160

約数和(自身を除く): 737763153

約数列:

[1, 3, 59, 151, 177, 453, 8909, 26727, 75641, 226923, 4462819, 11421791, 13388457, 34265373, 673885669, 2021657007]

約数ペア:

[(1, 2021657007), (3, 673885669), (59, 34265373), (151, 13388457), (177, 11421791), (453, 4462819), (8909, 226923), (26727, 75641)]