310996863

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{571}}^1\times {\mathrm{829}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 456719120

約数和(自身を除く): 145722257

約数列:

[1, 3, 9, 73, 219, 571, 657, 829, 1713, 2487, 5139, 7461, 41683, 60517, 125049, 181551, 375147, 473359, 544653, 1420077, 4260231, 34555207, 103665621, 310996863]

約数ペア:

[(1, 310996863), (3, 103665621), (9, 34555207), (73, 4260231), (219, 1420077), (571, 544653), (657, 473359), (829, 375147), (1713, 181551), (2487, 125049), (5139, 60517), (7461, 41683)]