3011337

素因数分解:

$3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 40

約数和(自身を含む): 5296896

約数和(自身を除く): 2285559

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 113, 141, 189, 329, 339, 423, 567, 791, 987, 1017, 1269, 2373, 2961, 3051, 3807, 5311, 7119, 8883, 9153, 15933, 21357, 26649, 37177, 47799, 64071, 111531, 143397, 334593, 430191, 1003779, 3011337]

約数ペア:

[(1, 3011337), (3, 1003779), (7, 430191), (9, 334593), (21, 143397), (27, 111531), (47, 64071), (63, 47799), (81, 37177), (113, 26649), (141, 21357), (189, 15933), (329, 9153), (339, 8883), (423, 7119), (567, 5311), (791, 3807), (987, 3051), (1017, 2961), (1269, 2373)]