1113307911

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{7757}}^1$

素因数の和:8231

約数の個数: 24

約数和(自身を含む): 1655619264

約数和(自身を除く): 542311353

約数列:

[1, 3, 9, 37, 111, 333, 431, 1293, 3879, 7757, 15947, 23271, 47841, 69813, 143523, 287009, 861027, 2583081, 3343267, 10029801, 30089403, 123700879, 371102637, 1113307911]

約数ペア:

[(1, 1113307911), (3, 371102637), (9, 123700879), (37, 30089403), (111, 10029801), (333, 3343267), (431, 2583081), (1293, 861027), (3879, 287009), (7757, 143523), (15947, 69813), (23271, 47841)]