3720062021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{607}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 4249190400

約数和(自身を除く): 529128379

約数列:

[1, 13, 23, 103, 199, 299, 607, 1339, 2369, 2587, 4577, 7891, 13961, 20497, 30797, 59501, 62521, 120793, 181493, 266461, 471431, 812773, 1437983, 1570309, 2778239, 6128603, 12441679, 18693779, 36117107, 161741827, 286158617, 3720062021]

約数ペア:

[(1, 3720062021), (13, 286158617), (23, 161741827), (103, 36117107), (199, 18693779), (299, 12441679), (607, 6128603), (1339, 2778239), (2369, 1570309), (2587, 1437983), (4577, 812773), (7891, 471431), (13961, 266461), (20497, 181493), (30797, 120793), (59501, 62521)]