2017208487

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{10321}}^1$

素因数の和:10599

約数の個数: 32

約数和(自身を含む): 3162991104

約数和(自身を除く): 1145782617

約数列:

[1, 3, 7, 21, 41, 123, 227, 287, 681, 861, 1589, 4767, 9307, 10321, 27921, 30963, 65149, 72247, 195447, 216741, 423161, 1269483, 2342867, 2962127, 7028601, 8886381, 16400069, 49200207, 96057547, 288172641, 672402829, 2017208487]

約数ペア:

[(1, 2017208487), (3, 672402829), (7, 288172641), (21, 96057547), (41, 49200207), (123, 16400069), (227, 8886381), (287, 7028601), (681, 2962127), (861, 2342867), (1589, 1269483), (4767, 423161), (9307, 216741), (10321, 195447), (27921, 72247), (30963, 65149)]