244404993

素因数分解:

$3^1\times 7^4\times {\mathrm{33931}}^1$

素因数の和:33962

約数の個数: 20

約数和(自身を含む): 380174128

約数和(自身を除く): 135769135

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 7203, 33931, 101793, 237517, 712551, 1662619, 4987857, 11638333, 34914999, 81468331, 244404993]

約数ペア:

[(1, 244404993), (3, 81468331), (7, 34914999), (21, 11638333), (49, 4987857), (147, 1662619), (343, 712551), (1029, 237517), (2401, 101793), (7203, 33931)]