16603461

素因数分解:

$3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 29213184

約数和(自身を除く): 12609723

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 227, 243, 301, 387, 567, 681, 903, 1161, 1589, 1701, 2043, 2709, 3483, 4767, 6129, 8127, 9761, 10449, 14301, 18387, 24381, 29283, 42903, 55161, 68327, 73143, 87849, 128709, 204981, 263547, 386127, 614943, 790641, 1844829, 2371923, 5534487, 16603461]

約数ペア:

[(1, 16603461), (3, 5534487), (7, 2371923), (9, 1844829), (21, 790641), (27, 614943), (43, 386127), (63, 263547), (81, 204981), (129, 128709), (189, 87849), (227, 73143), (243, 68327), (301, 55161), (387, 42903), (567, 29283), (681, 24381), (903, 18387), (1161, 14301), (1589, 10449), (1701, 9761), (2043, 8127), (2709, 6129), (3483, 4767)]