3117213

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:114

約数の個数: 36

約数和(自身を含む): 5267808

約数和(自身を除く): 2150595

約数列:

[1, 3, 9, 11, 23, 33, 37, 69, 99, 111, 207, 253, 333, 407, 759, 851, 1221, 1369, 2277, 2553, 3663, 4107, 7659, 9361, 12321, 15059, 28083, 31487, 45177, 84249, 94461, 135531, 283383, 346357, 1039071, 3117213]

約数ペア:

[(1, 3117213), (3, 1039071), (9, 346357), (11, 283383), (23, 135531), (33, 94461), (37, 84249), (69, 45177), (99, 31487), (111, 28083), (207, 15059), (253, 12321), (333, 9361), (407, 7659), (759, 4107), (851, 3663), (1221, 2553), (1369, 2277)]