28599399

素因数分解:

$3^9\times {\mathrm{1453}}^1$

素因数の和:1480

約数の個数: 20

約数和(自身を含む): 42927896

約数和(自身を除く): 14328497

約数列:

[1, 3, 9, 27, 81, 243, 729, 1453, 2187, 4359, 6561, 13077, 19683, 39231, 117693, 353079, 1059237, 3177711, 9533133, 28599399]

約数ペア:

[(1, 28599399), (3, 9533133), (9, 3177711), (27, 1059237), (81, 353079), (243, 117693), (729, 39231), (1453, 19683), (2187, 13077), (4359, 6561)]