4902247

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:127

約数の個数: 32

約数和(自身を含む): 6451200

約数和(自身を除く): 1548953

約数列:

[1, 7, 19, 29, 31, 41, 133, 203, 217, 287, 551, 589, 779, 899, 1189, 1271, 3857, 4123, 5453, 6293, 8323, 8897, 17081, 22591, 24149, 36859, 119567, 158137, 169043, 258013, 700321, 4902247]

約数ペア:

[(1, 4902247), (7, 700321), (19, 258013), (29, 169043), (31, 158137), (41, 119567), (133, 36859), (203, 24149), (217, 22591), (287, 17081), (551, 8897), (589, 8323), (779, 6293), (899, 5453), (1189, 4123), (1271, 3857)]