6691443

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 10104768

約数和(自身を除く): 3413325

約数列:

[1, 3, 11, 31, 33, 93, 211, 341, 633, 961, 1023, 2321, 2883, 6541, 6963, 10571, 19623, 31713, 71951, 202771, 215853, 608313, 2230481, 6691443]

約数ペア:

[(1, 6691443), (3, 2230481), (11, 608313), (31, 215853), (33, 202771), (93, 71951), (211, 31713), (341, 19623), (633, 10571), (961, 6963), (1023, 6541), (2321, 2883)]