888973407

素因数分解:

$3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{29959}}^1$

素因数の和:30132

約数の個数: 32

約数和(自身を含む): 1514777600

約数和(自身を除く): 625804193

約数列:

[1, 3, 7, 9, 21, 27, 63, 157, 189, 471, 1099, 1413, 3297, 4239, 9891, 29673, 29959, 89877, 209713, 269631, 629139, 808893, 1887417, 4703563, 5662251, 14110689, 32924941, 42332067, 98774823, 126996201, 296324469, 888973407]

約数ペア:

[(1, 888973407), (3, 296324469), (7, 126996201), (9, 98774823), (21, 42332067), (27, 32924941), (63, 14110689), (157, 5662251), (189, 4703563), (471, 1887417), (1099, 808893), (1413, 629139), (3297, 269631), (4239, 209713), (9891, 89877), (29673, 29959)]