1330965027

素因数分解:

$3^4\times 7^1\times {\mathrm{571}}^1\times {\mathrm{4111}}^1$

素因数の和:4701

約数の個数: 40

約数和(自身を含む): 2276797952

約数和(自身を除く): 945832925

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 571, 1713, 3997, 4111, 5139, 11991, 12333, 15417, 28777, 35973, 36999, 46251, 86331, 107919, 110997, 258993, 323757, 332991, 776979, 2330937, 2347381, 7042143, 16431667, 21126429, 49295001, 63379287, 147885003, 190137861, 443655009, 1330965027]

約数ペア:

[(1, 1330965027), (3, 443655009), (7, 190137861), (9, 147885003), (21, 63379287), (27, 49295001), (63, 21126429), (81, 16431667), (189, 7042143), (567, 2347381), (571, 2330937), (1713, 776979), (3997, 332991), (4111, 323757), (5139, 258993), (11991, 110997), (12333, 107919), (15417, 86331), (28777, 46251), (35973, 36999)]