5303151

素因数分解:

$3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:265

約数の個数: 40

約数和(自身を含む): 9292800

約数和(自身を除く): 3989649

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 199, 329, 423, 567, 597, 987, 1269, 1393, 1791, 2961, 3807, 4179, 5373, 8883, 9353, 12537, 16119, 26649, 28059, 37611, 65471, 84177, 112833, 196413, 252531, 589239, 757593, 1767717, 5303151]

約数ペア:

[(1, 5303151), (3, 1767717), (7, 757593), (9, 589239), (21, 252531), (27, 196413), (47, 112833), (63, 84177), (81, 65471), (141, 37611), (189, 28059), (199, 26649), (329, 16119), (423, 12537), (567, 9353), (597, 8883), (987, 5373), (1269, 4179), (1393, 3807), (1791, 2961)]