4217369541

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{257141}}^1$

素因数の和:257233

約数の個数: 32

約数和(自身を含む): 7109462016

約数和(自身を除く): 2892092475

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 497, 781, 1491, 2343, 5467, 16401, 257141, 771423, 1799987, 2828551, 5399961, 8485653, 18257011, 19799857, 54771033, 59399571, 127799077, 200827121, 383397231, 602481363, 1405789847, 4217369541]

約数ペア:

[(1, 4217369541), (3, 1405789847), (7, 602481363), (11, 383397231), (21, 200827121), (33, 127799077), (71, 59399571), (77, 54771033), (213, 19799857), (231, 18257011), (497, 8485653), (781, 5399961), (1491, 2828551), (2343, 1799987), (5467, 771423), (16401, 257141)]