8997597

素因数分解:

$3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{569}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 14938560

約数和(自身を除く): 5940963

約数列:

[1, 3, 7, 9, 21, 63, 251, 569, 753, 1707, 1757, 2259, 3983, 5121, 5271, 11949, 15813, 35847, 142819, 428457, 999733, 1285371, 2999199, 8997597]

約数ペア:

[(1, 8997597), (3, 2999199), (7, 1285371), (9, 999733), (21, 428457), (63, 142819), (251, 35847), (569, 15813), (753, 11949), (1707, 5271), (1757, 5121), (2259, 3983)]