9689841

素因数分解:

$3^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 16558080

約数和(自身を除く): 6868239

約数列:

[1, 3, 7, 9, 21, 27, 63, 167, 189, 307, 501, 921, 1169, 1503, 2149, 2763, 3507, 4509, 6447, 8289, 10521, 19341, 31563, 51269, 58023, 153807, 358883, 461421, 1076649, 1384263, 3229947, 9689841]

約数ペア:

[(1, 9689841), (3, 3229947), (7, 1384263), (9, 1076649), (21, 461421), (27, 358883), (63, 153807), (167, 58023), (189, 51269), (307, 31563), (501, 19341), (921, 10521), (1169, 8289), (1503, 6447), (2149, 4509), (2763, 3507)]