2007996501

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{6781}}^1$

素因数の和:7089

約数の個数: 32

約数和(自身を含む): 3125145600

約数和(自身を除く): 1117149099

約数列:

[1, 3, 7, 21, 59, 177, 239, 413, 717, 1239, 1673, 5019, 6781, 14101, 20343, 42303, 47467, 98707, 142401, 296121, 400079, 1200237, 1620659, 2800553, 4861977, 8401659, 11344613, 34033839, 95618881, 286856643, 669332167, 2007996501]

約数ペア:

[(1, 2007996501), (3, 669332167), (7, 286856643), (21, 95618881), (59, 34033839), (177, 11344613), (239, 8401659), (413, 4861977), (717, 2800553), (1239, 1620659), (1673, 1200237), (5019, 400079), (6781, 296121), (14101, 142401), (20343, 98707), (42303, 47467)]