456523593

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 654345216

約数和(自身を除く): 197821623

約数列:

[1, 3, 17, 51, 137, 223, 293, 411, 669, 879, 2329, 3791, 4981, 6987, 11373, 14943, 30551, 40141, 65339, 91653, 120423, 196017, 519367, 682397, 1110763, 1558101, 2047191, 3332289, 8951443, 26854329, 152174531, 456523593]

約数ペア:

[(1, 456523593), (3, 152174531), (17, 26854329), (51, 8951443), (137, 3332289), (223, 2047191), (293, 1558101), (411, 1110763), (669, 682397), (879, 519367), (2329, 196017), (3791, 120423), (4981, 91653), (6987, 65339), (11373, 40141), (14943, 30551)]