47977041

素因数分解:

$3^1\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{1951}}^1$

素因数の和:3132

約数の個数: 16

約数和(自身を含む): 73207808

約数和(自身を除く): 25230767

約数列:

[1, 3, 7, 21, 1171, 1951, 3513, 5853, 8197, 13657, 24591, 40971, 2284621, 6853863, 15992347, 47977041]

約数ペア:

[(1, 47977041), (3, 15992347), (7, 6853863), (21, 2284621), (1171, 40971), (1951, 24591), (3513, 13657), (5853, 8197)]