1740288459

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{14929}}^1$

素因数の和:15020

約数の個数: 48

約数和(自身を含む): 2954706720

約数和(自身を除く): 1214418261

約数列:

[1, 3, 7, 13, 21, 39, 49, 61, 91, 147, 183, 273, 427, 637, 793, 1281, 1911, 2379, 2989, 5551, 8967, 14929, 16653, 38857, 44787, 104503, 116571, 194077, 313509, 582231, 731521, 910669, 1358539, 2194563, 2732007, 4075617, 6374683, 9509773, 11838697, 19124049, 28529319, 35516091, 44622781, 82870879, 133868343, 248612637, 580096153, 1740288459]

約数ペア:

[(1, 1740288459), (3, 580096153), (7, 248612637), (13, 133868343), (21, 82870879), (39, 44622781), (49, 35516091), (61, 28529319), (91, 19124049), (147, 11838697), (183, 9509773), (273, 6374683), (427, 4075617), (637, 2732007), (793, 2194563), (1281, 1358539), (1911, 910669), (2379, 731521), (2989, 582231), (5551, 313509), (8967, 194077), (14929, 116571), (16653, 104503), (38857, 44787)]