8883329

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 11698176

約数和(自身を除く): 2814847

約数列:

[1, 7, 13, 31, 47, 67, 91, 217, 329, 403, 469, 611, 871, 1457, 2077, 2821, 3149, 4277, 6097, 10199, 14539, 18941, 22043, 27001, 40937, 97619, 132587, 189007, 286559, 683333, 1269047, 8883329]

約数ペア:

[(1, 8883329), (7, 1269047), (13, 683333), (31, 286559), (47, 189007), (67, 132587), (91, 97619), (217, 40937), (329, 27001), (403, 22043), (469, 18941), (611, 14539), (871, 10199), (1457, 6097), (2077, 4277), (2821, 3149)]