30792867

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{857}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 49420800

約数和(自身を除く): 18627933

約数列:

[1, 3, 7, 21, 29, 59, 87, 177, 203, 413, 609, 857, 1239, 1711, 2571, 5133, 5999, 11977, 17997, 24853, 35931, 50563, 74559, 151689, 173971, 353941, 521913, 1061823, 1466327, 4398981, 10264289, 30792867]

約数ペア:

[(1, 30792867), (3, 10264289), (7, 4398981), (21, 1466327), (29, 1061823), (59, 521913), (87, 353941), (177, 173971), (203, 151689), (413, 74559), (609, 50563), (857, 35931), (1239, 24853), (1711, 17997), (2571, 11977), (5133, 5999)]