2015752821

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{436027}}^1$

素因数の和:436120

約数の個数: 16

約数和(自身を含む): 2846390784

約数和(自身を除く): 830637963

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 436027, 1308081, 10028621, 29213809, 30085863, 87641427, 671917607, 2015752821]

約数ペア:

[(1, 2015752821), (3, 671917607), (23, 87641427), (67, 30085863), (69, 29213809), (201, 10028621), (1541, 1308081), (4623, 436027)]