13309848489

素因数分解:

$3^1\times 7^3\times {\mathrm{431}}^1\times {\mathrm{30011}}^1$

素因数の和:30466

約数の個数: 32

約数和(自身を含む): 20744294400

約数和(自身を除く): 7434445911

約数列:

[1, 3, 7, 21, 49, 147, 343, 431, 1029, 1293, 3017, 9051, 21119, 30011, 63357, 90033, 147833, 210077, 443499, 630231, 1470539, 4411617, 10293773, 12934741, 30881319, 38804223, 90543187, 271629561, 633802309, 1901406927, 4436616163, 13309848489]

約数ペア:

[(1, 13309848489), (3, 4436616163), (7, 1901406927), (21, 633802309), (49, 271629561), (147, 90543187), (343, 38804223), (431, 30881319), (1029, 12934741), (1293, 10293773), (3017, 4411617), (9051, 1470539), (21119, 630231), (30011, 443499), (63357, 210077), (90033, 147833)]