411262839

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16981}}^1$

素因数の和:17029

約数の個数: 40

約数和(自身を含む): 690420192

約数和(自身を除く): 279157353

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 351, 621, 897, 1053, 1863, 2691, 8073, 16981, 24219, 50943, 152829, 220753, 390563, 458487, 662259, 1171689, 1375461, 1986777, 3515067, 5077319, 5960331, 10545201, 15231957, 17880993, 31635603, 45695871, 137087613, 411262839]

約数ペア:

[(1, 411262839), (3, 137087613), (9, 45695871), (13, 31635603), (23, 17880993), (27, 15231957), (39, 10545201), (69, 5960331), (81, 5077319), (117, 3515067), (207, 1986777), (299, 1375461), (351, 1171689), (621, 662259), (897, 458487), (1053, 390563), (1863, 220753), (2691, 152829), (8073, 50943), (16981, 24219)]