388601103

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1\times {\mathrm{421}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 575108352

約数和(自身を除く): 186507249

約数列:

[1, 3, 11, 33, 83, 249, 337, 421, 913, 1011, 1263, 2739, 3707, 4631, 11121, 13893, 27971, 34943, 83913, 104829, 141877, 307681, 384373, 425631, 923043, 1153119, 1560647, 4681941, 11775791, 35327373, 129533701, 388601103]

約数ペア:

[(1, 388601103), (3, 129533701), (11, 35327373), (33, 11775791), (83, 4681941), (249, 1560647), (337, 1153119), (421, 923043), (913, 425631), (1011, 384373), (1263, 307681), (2739, 141877), (3707, 104829), (4631, 83913), (11121, 34943), (13893, 27971)]