683637669

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{821}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 1163320704

約数和(自身を除く): 479683035

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 647, 821, 1287, 1941, 2463, 5823, 7117, 7389, 8411, 9031, 10673, 21351, 25233, 27093, 32019, 64053, 75699, 81279, 92521, 96057, 117403, 277563, 352209, 531187, 832689, 1056627, 1593561, 4780683, 5843057, 6905431, 17529171, 20716293, 52587513, 62148879, 75959741, 227879223, 683637669]

約数ペア:

[(1, 683637669), (3, 227879223), (9, 75959741), (11, 62148879), (13, 52587513), (33, 20716293), (39, 17529171), (99, 6905431), (117, 5843057), (143, 4780683), (429, 1593561), (647, 1056627), (821, 832689), (1287, 531187), (1941, 352209), (2463, 277563), (5823, 117403), (7117, 96057), (7389, 92521), (8411, 81279), (9031, 75699), (10673, 64053), (21351, 32019), (25233, 27093)]