1292163

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:394

約数の個数: 16

約数和(自身を含む): 1833216

約数和(自身を除く): 541053

約数列:

[1, 3, 23, 61, 69, 183, 307, 921, 1403, 4209, 7061, 18727, 21183, 56181, 430721, 1292163]

約数ペア:

[(1, 1292163), (3, 430721), (23, 56181), (61, 21183), (69, 18727), (183, 7061), (307, 4209), (921, 1403)]