260998433

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^2$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 290983968

約数和(自身を除く): 29985535

約数列:

[1, 17, 43, 67, 73, 731, 1139, 1241, 2881, 3139, 4891, 5329, 48977, 53363, 83147, 90593, 210313, 229147, 357043, 3575321, 3895499, 6069731, 15352849, 260998433]

約数ペア:

[(1, 260998433), (17, 15352849), (43, 6069731), (67, 3895499), (73, 3575321), (731, 357043), (1139, 229147), (1241, 210313), (2881, 90593), (3139, 83147), (4891, 53363), (5329, 48977)]