2743457931

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{124981}}^1$

素因数の和:125264

約数の個数: 20

約数和(自身を含む): 4113407584

約数和(自身を除く): 1369949653

約数列:

[1, 3, 9, 27, 81, 271, 813, 2439, 7317, 21951, 124981, 374943, 1124829, 3374487, 10123461, 33869851, 101609553, 304828659, 914485977, 2743457931]

約数ペア:

[(1, 2743457931), (3, 914485977), (9, 304828659), (27, 101609553), (81, 33869851), (271, 10123461), (813, 3374487), (2439, 1124829), (7317, 374943), (21951, 124981)]