1330334881

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 1504562688

約数和(自身を除く): 174227807

約数列:

[1, 17, 23, 71, 173, 277, 391, 1207, 1633, 2941, 3979, 4709, 6371, 12283, 19667, 27761, 47921, 67643, 108307, 208811, 282509, 334339, 452341, 814657, 1102183, 3402391, 4802653, 7689797, 18737111, 57840647, 78254993, 1330334881]

約数ペア:

[(1, 1330334881), (17, 78254993), (23, 57840647), (71, 18737111), (173, 7689797), (277, 4802653), (391, 3402391), (1207, 1102183), (1633, 814657), (2941, 452341), (3979, 334339), (4709, 282509), (6371, 208811), (12283, 108307), (19667, 67643), (27761, 47921)]