1615146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20707}}^1$

素因数の和:20725

約数の個数: 16

約数和(自身を含む): 3478944

約数和(自身を除く): 1863798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 20707, 41414, 62121, 124242, 269191, 538382, 807573, 1615146]

約数ペア:

[(1, 1615146), (2, 807573), (3, 538382), (6, 269191), (13, 124242), (26, 62121), (39, 41414), (78, 20707)]