274697913

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{1811}}^1$

素因数の和:2085

約数の個数: 32

約数和(自身を含む): 434184192

約数和(自身を除く): 159486279

約数列:

[1, 3, 7, 21, 31, 93, 217, 233, 651, 699, 1631, 1811, 4893, 5433, 7223, 12677, 21669, 38031, 50561, 56141, 151683, 168423, 392987, 421963, 1178961, 1265889, 2953741, 8861223, 13080853, 39242559, 91565971, 274697913]

約数ペア:

[(1, 274697913), (3, 91565971), (7, 39242559), (21, 13080853), (31, 8861223), (93, 2953741), (217, 1265889), (233, 1178961), (651, 421963), (699, 392987), (1631, 168423), (1811, 151683), (4893, 56141), (5433, 50561), (7223, 38031), (12677, 21669)]