12455955771

素因数分解:

$3^1\times 7^2\times {\mathrm{2251}}^1\times {\mathrm{37643}}^1$

素因数の和:39911

約数の個数: 24

約数和(自身を含む): 19328537664

約数和(自身を除く): 6872581893

約数列:

[1, 3, 7, 21, 49, 147, 2251, 6753, 15757, 37643, 47271, 110299, 112929, 263501, 330897, 790503, 1844507, 5533521, 84734393, 254203179, 593140751, 1779422253, 4151985257, 12455955771]

約数ペア:

[(1, 12455955771), (3, 4151985257), (7, 1779422253), (21, 593140751), (49, 254203179), (147, 84734393), (2251, 5533521), (6753, 1844507), (15757, 790503), (37643, 330897), (47271, 263501), (110299, 112929)]