4965387

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 7956480

約数和(自身を除く): 2991093

約数列:

[1, 3, 7, 21, 41, 73, 79, 123, 219, 237, 287, 511, 553, 861, 1533, 1659, 2993, 3239, 5767, 8979, 9717, 17301, 20951, 22673, 40369, 62853, 68019, 121107, 236447, 709341, 1655129, 4965387]

約数ペア:

[(1, 4965387), (3, 1655129), (7, 709341), (21, 236447), (41, 121107), (73, 68019), (79, 62853), (123, 40369), (219, 22673), (237, 20951), (287, 17301), (511, 9717), (553, 8979), (861, 5767), (1533, 3239), (1659, 2993)]