3910494

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 9324288

約数和(自身を除く): 5413794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 283, 294, 329, 566, 658, 849, 987, 1698, 1974, 1981, 2303, 3962, 4606, 5943, 6909, 11886, 13301, 13818, 13867, 26602, 27734, 39903, 41601, 79806, 83202, 93107, 186214, 279321, 558642, 651749, 1303498, 1955247, 3910494]

約数ペア:

[(1, 3910494), (2, 1955247), (3, 1303498), (6, 651749), (7, 558642), (14, 279321), (21, 186214), (42, 93107), (47, 83202), (49, 79806), (94, 41601), (98, 39903), (141, 27734), (147, 26602), (282, 13867), (283, 13818), (294, 13301), (329, 11886), (566, 6909), (658, 5943), (849, 4606), (987, 3962), (1698, 2303), (1974, 1981)]