4497759

素因数分解:

$3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 48

約数和(自身を含む): 7987200

約数和(自身を除く): 3489441

約数列:

[1, 3, 7, 9, 21, 31, 47, 49, 63, 93, 141, 147, 217, 279, 329, 343, 423, 441, 651, 987, 1029, 1457, 1519, 1953, 2303, 2961, 3087, 4371, 4557, 6909, 10199, 10633, 13113, 13671, 16121, 20727, 30597, 31899, 48363, 71393, 91791, 95697, 145089, 214179, 499751, 642537, 1499253, 4497759]

約数ペア:

[(1, 4497759), (3, 1499253), (7, 642537), (9, 499751), (21, 214179), (31, 145089), (47, 95697), (49, 91791), (63, 71393), (93, 48363), (141, 31899), (147, 30597), (217, 20727), (279, 16121), (329, 13671), (343, 13113), (423, 10633), (441, 10199), (651, 6909), (987, 4557), (1029, 4371), (1457, 3087), (1519, 2961), (1953, 2303)]