2011527

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 3532800

約数和(自身を除く): 1521273

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 367, 609, 783, 1101, 1827, 2569, 3303, 5481, 7707, 9909, 10643, 23121, 31929, 69363, 74501, 95787, 223503, 287361, 670509, 2011527]

約数ペア:

[(1, 2011527), (3, 670509), (7, 287361), (9, 223503), (21, 95787), (27, 74501), (29, 69363), (63, 31929), (87, 23121), (189, 10643), (203, 9909), (261, 7707), (367, 5481), (609, 3303), (783, 2569), (1101, 1827)]