13429405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 19035648

約数和(自身を除く): 5606243

約数列:

[1, 5, 11, 17, 53, 55, 85, 187, 265, 271, 583, 901, 935, 1355, 2915, 2981, 4505, 4607, 9911, 14363, 14905, 23035, 49555, 50677, 71815, 157993, 244171, 253385, 789965, 1220855, 2685881, 13429405]

約数ペア:

[(1, 13429405), (5, 2685881), (11, 1220855), (17, 789965), (53, 253385), (55, 244171), (85, 157993), (187, 71815), (265, 50677), (271, 49555), (583, 23035), (901, 14905), (935, 14363), (1355, 9911), (2915, 4607), (2981, 4505)]