1156089

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 1715904

約数和(自身を除く): 559815

約数列:

[1, 3, 11, 33, 53, 159, 583, 661, 1749, 1983, 7271, 21813, 35033, 105099, 385363, 1156089]

約数ペア:

[(1, 1156089), (3, 385363), (11, 105099), (33, 35033), (53, 21813), (159, 7271), (583, 1983), (661, 1749)]