429730288729

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{1291}}^1\times {\mathrm{2179}}^1$

素因数の和:3773

約数の個数: 32

約数和(自身を含む): 498418457600

約数和(自身を除く): 68688168871

約数列:

[1, 7, 139, 157, 973, 1099, 1291, 2179, 9037, 15253, 21823, 152761, 179449, 202687, 302881, 342103, 1256143, 1418809, 2120167, 2394721, 2813089, 19691623, 28173493, 47552317, 197214451, 332866219, 391019371, 441654973, 2737135597, 3091584811, 61390041247, 429730288729]

約数ペア:

[(1, 429730288729), (7, 61390041247), (139, 3091584811), (157, 2737135597), (973, 441654973), (1099, 391019371), (1291, 332866219), (2179, 197214451), (9037, 47552317), (15253, 28173493), (21823, 19691623), (152761, 2813089), (179449, 2394721), (202687, 2120167), (302881, 1418809), (342103, 1256143)]