291288897

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{8387}}^1$

素因数の和:8637

約数の個数: 24

約数和(自身を含む): 447516576

約数和(自身を除く): 156227679

約数列:

[1, 3, 9, 17, 51, 153, 227, 681, 2043, 3859, 8387, 11577, 25161, 34731, 75483, 142579, 427737, 1283211, 1903849, 5711547, 17134641, 32365433, 97096299, 291288897]

約数ペア:

[(1, 291288897), (3, 97096299), (9, 32365433), (17, 17134641), (51, 5711547), (153, 1903849), (227, 1283211), (681, 427737), (2043, 142579), (3859, 75483), (8387, 34731), (11577, 25161)]