2013233697

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{143669}}^1$

素因数の和:143854

約数の個数: 20

約数和(自身を含む): 3024828180

約数和(自身を除く): 1011594483

約数列:

[1, 3, 9, 27, 81, 173, 519, 1557, 4671, 14013, 143669, 431007, 1293021, 3879063, 11637189, 24854737, 74564211, 223692633, 671077899, 2013233697]

約数ペア:

[(1, 2013233697), (3, 671077899), (9, 223692633), (27, 74564211), (81, 24854737), (173, 11637189), (519, 3879063), (1557, 1293021), (4671, 431007), (14013, 143669)]