16347939

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:790

約数の個数: 16

約数和(自身を含む): 22334880

約数和(自身を除く): 5986941

約数列:

[1, 3, 61, 157, 183, 471, 569, 1707, 9577, 28731, 34709, 89333, 104127, 267999, 5449313, 16347939]

約数ペア:

[(1, 16347939), (3, 5449313), (61, 267999), (157, 104127), (183, 89333), (471, 34709), (569, 28731), (1707, 9577)]