8870229

素因数分解:

$3^5\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 13427232

約数和(自身を除く): 4557003

約数列:

[1, 3, 9, 27, 81, 173, 211, 243, 519, 633, 1557, 1899, 4671, 5697, 14013, 17091, 36503, 42039, 51273, 109509, 328527, 985581, 2956743, 8870229]

約数ペア:

[(1, 8870229), (3, 2956743), (9, 985581), (27, 328527), (81, 109509), (173, 51273), (211, 42039), (243, 36503), (519, 17091), (633, 14013), (1557, 5697), (1899, 4671)]