15573117

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12157}}^1$

素因数の和:12228

約数の個数: 16

約数和(自身を含む): 24121472

約数和(自身を除く): 8548355

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 12157, 36471, 85099, 255297, 741577, 2224731, 5191039, 15573117]

約数ペア:

[(1, 15573117), (3, 5191039), (7, 2224731), (21, 741577), (61, 255297), (183, 85099), (427, 36471), (1281, 12157)]