331328286

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{130547}}^1$

素因数の和:130605

約数の個数: 32

約数和(自身を含む): 751956480

約数和(自身を除く): 420628194

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 130547, 261094, 391641, 783282, 1174923, 2349846, 3524769, 6135709, 7049538, 12271418, 18407127, 36814254, 55221381, 110442762, 165664143, 331328286]

約数ペア:

[(1, 331328286), (2, 165664143), (3, 110442762), (6, 55221381), (9, 36814254), (18, 18407127), (27, 12271418), (47, 7049538), (54, 6135709), (94, 3524769), (141, 2349846), (282, 1174923), (423, 783282), (846, 391641), (1269, 261094), (2538, 130547)]