15528747

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{907}}^1$

素因数の和:1362

約数の個数: 16

約数和(自身を含む): 22373120

約数和(自身を除く): 6844373

約数列:

[1, 3, 13, 39, 439, 907, 1317, 2721, 5707, 11791, 17121, 35373, 398173, 1194519, 5176249, 15528747]

約数ペア:

[(1, 15528747), (3, 5176249), (13, 1194519), (39, 398173), (439, 35373), (907, 17121), (1317, 11791), (2721, 5707)]