242630996881

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{239579}}^1$

素因数の和:239989

約数の個数: 32

約数和(自身を含む): 309115699200

約数和(自身を除く): 66484702319

約数列:

[1, 7, 13, 31, 91, 217, 359, 403, 2513, 2821, 4667, 11129, 32669, 77903, 144677, 239579, 1012739, 1677053, 3114527, 7426949, 21801689, 51988643, 86008861, 96550337, 602062027, 675852359, 1118115193, 2666274691, 7826806351, 18663922837, 34661570983, 242630996881]

約数ペア:

[(1, 242630996881), (7, 34661570983), (13, 18663922837), (31, 7826806351), (91, 2666274691), (217, 1118115193), (359, 675852359), (403, 602062027), (2513, 96550337), (2821, 86008861), (4667, 51988643), (11129, 21801689), (32669, 7426949), (77903, 3114527), (144677, 1677053), (239579, 1012739)]