16387041

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13421}}^1$

素因数の和:13472

約数の個数: 16

約数和(自身を含む): 24481728

約数和(自身を除く): 8094687

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 13421, 40263, 147631, 442893, 496577, 1489731, 5462347, 16387041]

約数ペア:

[(1, 16387041), (3, 5462347), (11, 1489731), (33, 496577), (37, 442893), (111, 147631), (407, 40263), (1221, 13421)]