486520983

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{56963}}^1$

素因数の和:57055

約数の個数: 24

約数和(自身を含む): 767191152

約数和(自身を除く): 280670169

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 8541, 56963, 170889, 512667, 740519, 2221557, 4158299, 6664671, 12474897, 37424691, 54057887, 162173661, 486520983]

約数ペア:

[(1, 486520983), (3, 162173661), (9, 54057887), (13, 37424691), (39, 12474897), (73, 6664671), (117, 4158299), (219, 2221557), (657, 740519), (949, 512667), (2847, 170889), (8541, 56963)]