2293399143

素因数分解:

$3^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{72661}}^1$

素因数の和:72844

約数の個数: 32

約数和(自身を含む): 3906309120

約数和(自身を除く): 1612909977

約数列:

[1, 3, 7, 9, 21, 27, 63, 167, 189, 501, 1169, 1503, 3507, 4509, 10521, 31563, 72661, 217983, 508627, 653949, 1525881, 1961847, 4577643, 12134387, 13732929, 36403161, 84940709, 109209483, 254822127, 327628449, 764466381, 2293399143]

約数ペア:

[(1, 2293399143), (3, 764466381), (7, 327628449), (9, 254822127), (21, 109209483), (27, 84940709), (63, 36403161), (167, 13732929), (189, 12134387), (501, 4577643), (1169, 1961847), (1503, 1525881), (3507, 653949), (4509, 508627), (10521, 217983), (31563, 72661)]