171372124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{556403}}^1$

素因数の和:556425

約数の個数: 24

約数和(自身を含む): 373903488

約数和(自身を除く): 202531364

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 556403, 1112806, 2225612, 3894821, 6120433, 7789642, 12240866, 15579284, 24481732, 42843031, 85686062, 171372124]

約数ペア:

[(1, 171372124), (2, 85686062), (4, 42843031), (7, 24481732), (11, 15579284), (14, 12240866), (22, 7789642), (28, 6120433), (44, 3894821), (77, 2225612), (154, 1112806), (308, 556403)]